diff --git a/Compile.bat b/Compile.bat
index 9e11c86..4091878 100644
--- a/Compile.bat
+++ b/Compile.bat
@@ -45,6 +45,7 @@ REM Compilazione 32 e 64 bit
 \EgtProg\Dll32\luac54 -o bin\LuaLibs\ProcessText.lua                   -s LuaLibs\ProcessText.lua
 \EgtProg\Dll32\luac54 -o bin\LuaLibs\ProcessTyroleanDovetail.lua       -s LuaLibs\ProcessTyroleanDovetail.lua
 \EgtProg\Dll32\luac54 -o bin\LuaLibs\ProcessVariant.lua                -s LuaLibs\ProcessVariant.lua
+\EgtProg\Dll32\luac54 -o bin\LuaLibs\ProcessProbing.lua                -s LuaLibs\ProcessProbing.lua
 \EgtProg\Dll32\luac54 -o bin\BatchProcess.lua                          -s BatchProcess.lua
 \EgtProg\Dll32\luac54 -o bin\BatchProcessNew.lua                       -s BatchProcessNew.lua
 \EgtProg\Dll32\luac54 -o bin\GetBeamData.lua                           -s GetBeamData.lua
diff --git a/LuaLibs/BeamExec.lua b/LuaLibs/BeamExec.lua
index 60afcc9..8efc44b 100644
--- a/LuaLibs/BeamExec.lua
+++ b/LuaLibs/BeamExec.lua
@@ -108,6 +108,7 @@ _G.package.loaded.ProcessScarfJoint = nil
 _G.package.loaded.ProcessSimpleScarf = nil
 _G.package.loaded.ProcessStepJoint = nil
 _G.package.loaded.ProcessStepJointNotch = nil
+_G.package.loaded.ProcessProbing = nil
 _G.package.loaded.ProcessProfFront = nil
 _G.package.loaded.ProcessProfConcave = nil
 _G.package.loaded.ProcessProfConvex = nil
diff --git a/LuaLibs/BeamLib.lua b/LuaLibs/BeamLib.lua
index 1d66881..72188fb 100644
--- a/LuaLibs/BeamLib.lua
+++ b/LuaLibs/BeamLib.lua
@@ -899,6 +899,27 @@ function BeamLib.FindFaceBestOrientedAsAxis( Proc, vtAx, fctExclude)
    return nFaceIndMax, ptC, vtN
 end
 
+---------------------------------------------------------------------
+function BeamLib.GetEdgeToMachineFromVector( nSurfId, nFacet, vtOrtho)
+   local _, EdgesEgt = EgtSurfTmGetFacetOutlineInfo( nSurfId, nFacet, GDB_ID.ROOT)
+
+   local nEdgeIndMax = 0
+   local dMaxComp = - GEO.INFINITO
+   for i = 1, #EdgesEgt do
+      local vtN = EdgesEgt[i].Norm
+      if EdgesEgt[i].Open then
+         vtN = -vtN
+      end
+      local dComp = vtN * vtOrtho
+      if dComp > dMaxComp then
+         nEdgeIndMax = i -1
+         dMaxComp = dComp
+      end
+   end
+
+   return nEdgeIndMax
+end
+
 ---------------------------------------------------------------------
 function BeamLib.GetTunnelDimension( Proc, nPartId)
    -- sono necessarie almeno due facce
diff --git a/LuaLibs/DiceCut.lua b/LuaLibs/DiceCut.lua
index a91a07f..183fa66 100644
--- a/LuaLibs/DiceCut.lua
+++ b/LuaLibs/DiceCut.lua
@@ -566,7 +566,7 @@ function DiceCut.GetDice( nParent, BBoxRawPart, ptCPlanes, vtNPlanes, bGetOrtoPl
       end
    end
 
-   return UltimateTable
+   return UltimateTable, OffsetP, OffsetO
 end
 
 ----------------------------------------------------------------------------------------------------------------------------------------------------
diff --git a/LuaLibs/FacesBySaw.lua b/LuaLibs/FacesBySaw.lua
index c7da7aa..3c8e4b2 100644
--- a/LuaLibs/FacesBySaw.lua
+++ b/LuaLibs/FacesBySaw.lua
@@ -46,7 +46,7 @@ local BD = require( 'BeamData')
 local ML = require( 'MachiningLib')
 
 ---------------------------------------------------------------------
-function MakeParallelOne( nSurfId, nFacet, sCutting, dSawDiam, nFaceUse, dVzLimDwnUp, dCutExtra, dCutSic, dCutOffset, dAccStart, dAccEnd, sNotes, b3Raw, bForceInvert, bForceTangentLeadInOut)
+function MakeParallelOne( nSurfId, nFacet, sCutting, dSawDiam, nFaceUse, dVzLimDwnUp, dCutExtra, dCutSic, dCutOffset, dAccStart, dAccEnd, sNotes, b3Raw, bForceInvert, sLeadInOutType, dActualElevation)
    EgtOutLog( 'FacesBySaw.MakeParallelOne', 3)
    -- dati della faccia
    local ptC, vtN = EgtSurfTmFacetCenter( nSurfId, nFacet, GDB_ID.ROOT)
@@ -68,16 +68,28 @@ function MakeParallelOne( nSurfId, nFacet, sCutting, dSawDiam, nFaceUse, dVzLimD
    local dLiPerp = dDistX + dCutExtra + dCutSic
    local dLoTang = dLiTang
    local dLoPerp = dLiPerp
+   local dLiCompLength = 0
+   local dLoCompLength = 0
    -- lunghezza attacco/uscita tangenti
    local dLi2Tang = dSawDiam / 2 + dCutSic
    local dLi2Perp = 0
    local dLo2Tang = dLi2Tang
    local dLo2Perp = dLi2Perp
+   local dLi2CompLength = 0
+   local dLo2CompLength = 0
    -- scelgo l'attacco più conveniente
    local bLioTang
    local Ktp = 1.1
    if BD.KIOTP then Ktp = BD.KIOTP end
-   if bForceTangentLeadInOut or ( Ktp * dLi2Tang < dLiPerp) then
+   if ( sLeadInOutType == 'PerpendicularOutraw') then
+      bLioTang = false
+      dLiCompLength = dActualElevation + EgtMdbGetGeneralParam( MCH_GP.SAFEZ) + dCutExtra
+      dLoCompLength = dActualElevation + EgtMdbGetGeneralParam( MCH_GP.SAFEZ) + dCutExtra
+      dLiTang = 1
+      dLoTang = 1
+      dLiPerp = 0
+      dLoPerp = 0
+   elseif ( sLeadInOutType ~= 'Perpendicular') and ( ( sLeadInOutType == 'Tangent') or ( Ktp * dLi2Tang < dLiPerp)) then
       bLioTang = true
       dLiTang, dLiPerp, dLoTang, dLoPerp = dLi2Tang, dLi2Perp, dLo2Tang, dLo2Perp
       if BD.TURN then
@@ -136,9 +148,11 @@ function MakeParallelOne( nSurfId, nFacet, sCutting, dSawDiam, nFaceUse, dVzLimD
    -- imposto attacco/uscita
    EgtSetMachiningParam( MCH_MP.LITANG, dLiTang)
    EgtSetMachiningParam( MCH_MP.LIPERP, dLiPerp)
+   EgtSetMachiningParam( MCH_MP.LICOMPLEN, dLiCompLength)
    if BD.TURN and bLioTang then EgtSetMachiningParam( MCH_MP.LEADOUTTYPE, MCH_MILL_LO.PERP_TG) end
    EgtSetMachiningParam( MCH_MP.LOTANG, dLoTang)
    EgtSetMachiningParam( MCH_MP.LOPERP, dLoPerp)
+   EgtSetMachiningParam( MCH_MP.LOCOMPLEN, dLoCompLength)
    -- imposto allungamenti iniziale e finale
    EgtSetMachiningParam( MCH_MP.STARTADDLEN, -dAccStart)
    EgtSetMachiningParam( MCH_MP.ENDADDLEN, -dAccEnd)
@@ -157,6 +171,9 @@ function MakeParallelOne( nSurfId, nFacet, sCutting, dSawDiam, nFaceUse, dVzLimD
    local vtOut = EgtIf( vtN:getX() > 0, X_AX(), -X_AX())
    EgtSetMachiningParam( MCH_MP.BLOCKEDAXIS, BL.GetBlockedAxis( sCutting, 'perpendicular', b3Raw, vtTool, vtOut))
    -- eventuali note
+   if ( sLeadInOutType == 'PerpendicularOutraw') then
+      sNotes = EgtSetValInNotes( sNotes, 'OutRaw', 3)
+   end
    if sNotes and #sNotes > 0 then EgtSetMachiningParam( MCH_MP.USERNOTES, sNotes) end
    -- eseguo
    if not ML.ApplyMachining( true, false) then
@@ -214,7 +231,7 @@ local function GetEdgeToMachineFromVector( nSurfId, nFacet, vtOrthO)
 end
 
 ---------------------------------------------------------------------
-function FacesBySaw.MakeOne( nSurfId, nFacet, sCutting, dSawDiam, Par5, dVzLimDwnUp, dCutExtra, dCutSic, dCutOffset, dAccStart, dAccEnd, sNotes, b3Raw, bForceInvert, bMaximizeVerticalDepth, bSpecialTangentLeadInOut, bForceTangentLeadInOut, Par5Alternative)
+function FacesBySaw.MakeOne( nSurfId, nFacet, sCutting, dSawDiam, Par5, dVzLimDwnUp, dCutExtra, dCutSic, dCutOffset, dAccStart, dAccEnd, sNotes, b3Raw, bForceInvert, bMaximizeVerticalDepth, bSpecialTangentLeadInOut, sLeadInOutType, Par5Alternative, dActualElevation)
    -- se lama con asse parallelo alla faccia, passo alla apposita funzione
    if ( Par5 == MCH_MILL_FU.PARAL_DOWN or
         Par5 == MCH_MILL_FU.PARAL_TOP or
@@ -222,7 +239,7 @@ function FacesBySaw.MakeOne( nSurfId, nFacet, sCutting, dSawDiam, Par5, dVzLimDw
         Par5 == MCH_MILL_FU.PARAL_BACK or
         Par5 == MCH_MILL_FU.PARAL_LEFT or
         Par5 == MCH_MILL_FU.PARAL_RIGHT) then
-      return MakeParallelOne( nSurfId, nFacet, sCutting, dSawDiam, Par5, dVzLimDwnUp, dCutExtra, dCutSic, dCutOffset, dAccStart, dAccEnd, sNotes, b3Raw, bForceInvert, bForceTangentLeadInOut)
+      return MakeParallelOne( nSurfId, nFacet, sCutting, dSawDiam, Par5, dVzLimDwnUp, dCutExtra, dCutSic, dCutOffset, dAccStart, dAccEnd, sNotes, b3Raw, bForceInvert, sLeadInOutType, dActualElevation)
    end
    -- la lama ha asse perpendicolare alla faccia
    EgtOutLog( 'FacesBySaw.MakeOne', 3)
@@ -457,7 +474,17 @@ function FacesBySaw.MakeOne( nSurfId, nFacet, sCutting, dSawDiam, Par5, dVzLimDw
    local bLioTang
    local Ktp = 1.1
    if BD.KIOTP then Ktp = BD.KIOTP end
-   if ( bForceTangentLeadInOut or ( not bDownUp or abs( vtTg:getY()) > 0.5) and
+   if ( sLeadInOutType == 'PerpendicularOutraw') then
+      bLioTang = false
+      dLiCompLength = dActualElevation + EgtMdbGetGeneralParam( MCH_GP.SAFEZ) + dCutExtra
+      dLoCompLength = dActualElevation + EgtMdbGetGeneralParam( MCH_GP.SAFEZ) + dCutExtra
+      dLiTang = 1
+      dLoTang = 1
+      dLiPerp = 0
+      dLoPerp = 0
+      dLenLi = sqrt( dLiTang * dLiTang + dLiPerp * dLiPerp)
+      dLenLo = sqrt( dLoTang * dLoTang + dLoPerp * dLoPerp)
+   elseif ( sLeadInOutType ~= 'Perpendicular') and ( ( sLeadInOutType == 'Tangent') or ( not bDownUp or abs( vtTg:getY()) > 0.5) and
       ( not bDownHead or abs( vtTg:getZ()) < 0.51) and
       abs( vtTg:getX()) < 0.9848 and
       ( ( abs( vtTg:getZ()) < 0.17 and ( vtV1:getZ() < -0.5 or vtV2:getZ() < -0.5) and not bDownHead) or
@@ -603,6 +630,9 @@ function FacesBySaw.MakeOne( nSurfId, nFacet, sCutting, dSawDiam, Par5, dVzLimDw
    local sBlockedAxis = EgtIf( bMaximizeVerticalDepth, 'parallel', 'perpendicular')
    EgtSetMachiningParam( MCH_MP.BLOCKEDAXIS, BL.GetBlockedAxis( sCutting, sBlockedAxis, b3Raw, vtN, vtOrthO))
    -- eventuali note
+   if ( sLeadInOutType == 'PerpendicularOutraw') then
+      sNotes = EgtSetValInNotes( sNotes, 'OutRaw', 3)
+   end
    if sNotes and #sNotes > 0 then EgtSetMachiningParam( MCH_MP.USERNOTES, sNotes) end
    -- eseguo
    if not ML.ApplyMachining( true, false) then
diff --git a/LuaLibs/MachiningLib.lua b/LuaLibs/MachiningLib.lua
index b8970c3..167e9cb 100644
--- a/LuaLibs/MachiningLib.lua
+++ b/LuaLibs/MachiningLib.lua
@@ -25,11 +25,14 @@ EgtOutLog( ' MachiningLib started', 1)
 
 -- Dati
 local BD = require( 'BeamData')
-local Cuttings = require( 'CutData')
-local Millings = require( 'MillingData')
-local Pocketings = require( 'PocketingData')
-local Sawings = require( 'SawingData')
-local Drillings = require( 'DrillData')
+-- librerie lavorazioni caricate con pcall perchè potrebbero non esserci
+local Cuttings, Millings, Pocketings, Sawings, Drillings, Probing
+if pcall( require, 'CutData')       then   Cuttings = require( 'CutData')         end
+if pcall( require, 'MillingData')   then   Millings = require( 'MillingData')     end
+if pcall( require, 'PocketingData') then   Pocketings = require( 'PocketingData') end
+if pcall( require, 'SawingData')    then   Sawings = require( 'SawingData')       end
+if pcall( require, 'DrillData')     then   Drillings = require( 'DrillData')      end
+if pcall( require, 'ProbingData')   then   Probing = require( 'ProbingData')      end
 
 -- tipo di teste macchina
 local ONE_HEAD = 1                      -- una testa (Fast, One, Turn1T)
@@ -184,18 +187,32 @@ end
 
 ---------------------------------------------------------------------
 function GetMachinings( MachiningType, sType)
-   local Machinings
+   local Machinings = {}
    -- leggo le lavorazioni disponibili
    if MachiningType == MCH_MY.DRILLING then
-      Machinings = Drillings
+      if Drillings and type( Drillings) == "table" then
+         Machinings = Drillings
+      end
    elseif MachiningType == MCH_MY.SAWING then
-      Machinings = Cuttings
+      if Cuttings and type( Cuttings) == "table" then
+         Machinings = Cuttings
+      end
    elseif MachiningType == MCH_MY.MILLING then
-      Machinings = Millings
+      if Millings and type( Millings) == "table" then
+         Machinings = Millings
+      end
    elseif MachiningType == MCH_MY.POCKETING then
-      Machinings = Pocketings
+      if Pocketings and type( Pocketings) == "table" then
+         Machinings = Pocketings
+      end
    elseif MachiningType == MCH_MY.MORTISING then
-      Machinings = Sawings
+      if Sawings and type( Sawings) == "table" then
+         Machinings = Sawings
+      end
+   elseif MachiningType == MCH_MY.PROBING then
+      if Probing and type( Probing) == "table" then
+         Machinings = Probing
+      end
    end
    -- scrivo i parametri utensile nella lavorazione
    local validMachinings = {}
@@ -208,27 +225,30 @@ function GetMachinings( MachiningType, sType)
          if Machining.Tool.Name then
             if EgtTdbSetCurrTool( Machining.Tool.Name) then
                table.insert( validMachinings, Machining)
-               if ( MachiningType == MCH_MY.MILLING) or ( MachiningType == MCH_MY.POCKETING) or ( MachiningType == MCH_MY.DRILLING and EgtStartsWith( sType, 'Pocket')) then
-                  Machining.Tool.MaxMat = EgtTdbGetCurrToolMaxDepth()
-               else
-                  Machining.Tool.MaxMat = EgtTdbGetCurrToolParam( MCH_TP.MAXMAT)
-               end
-               if MachiningType == MCH_MY.DRILLING then
-                  if EgtStartsWith( Machining.Type, 'Drill') then
-                     Machining.SubType = 'Drill'
-                  elseif EgtStartsWith( Machining.Type, 'AngleDrill') then
-                     Machining.SubType = 'AngleDrill'
-                  elseif EgtStartsWith( Machining.Type, 'Pocket') then
-                     Machining.SubType = 'DrillPocket'
-                  elseif EgtStartsWith( Machining.Type, 'Predrill') then
-                     Machining.SubType = 'Predrill'
+               -- se non è tastatura, recupero dati utensile
+               if MachiningType ~= MCH_MY.PROBING then
+                  if ( MachiningType == MCH_MY.MILLING) or ( MachiningType == MCH_MY.POCKETING) or ( MachiningType == MCH_MY.DRILLING and EgtStartsWith( sType, 'Pocket')) then
+                     Machining.Tool.MaxMat = EgtTdbGetCurrToolMaxDepth()
+                  else
+                     Machining.Tool.MaxMat = EgtTdbGetCurrToolParam( MCH_TP.MAXMAT)
                   end
+                  if MachiningType == MCH_MY.DRILLING then
+                     if EgtStartsWith( Machining.Type, 'Drill') then
+                        Machining.SubType = 'Drill'
+                     elseif EgtStartsWith( Machining.Type, 'AngleDrill') then
+                        Machining.SubType = 'AngleDrill'
+                     elseif EgtStartsWith( Machining.Type, 'Pocket') then
+                        Machining.SubType = 'DrillPocket'
+                     elseif EgtStartsWith( Machining.Type, 'Predrill') then
+                        Machining.SubType = 'Predrill'
+                     end
+                  end
+                  Machining.Tool.Diameter = EgtTdbGetCurrToolParam( MCH_TP.DIAM)
+                  Machining.Tool.Length = EgtTdbGetCurrToolParam( MCH_TP.LEN)
+                  Machining.Tool.TotalLength = EgtTdbGetCurrToolParam( MCH_TP.TOTLEN)
+                  Machining.Tool.ToolHolderDiameter = EgtTdbGetCurrToolThDiam()
+                  Machining.Tool.ToolHolderLength = EgtTdbGetCurrToolThLength() or 72
                end
-               Machining.Tool.Diameter = EgtTdbGetCurrToolParam( MCH_TP.DIAM)
-               Machining.Tool.Length = EgtTdbGetCurrToolParam( MCH_TP.LEN)
-               Machining.Tool.TotalLength = EgtTdbGetCurrToolParam( MCH_TP.TOTLEN)
-               Machining.Tool.ToolHolderDiameter = EgtTdbGetCurrToolThDiam()
-               Machining.Tool.ToolHolderLength = EgtTdbGetCurrToolThLength() or 72
             end
          end
       end
@@ -311,6 +331,7 @@ end
 
 ---------------------------------------------------------------------
 local function FindMachining( MachiningType, sType, Params, bTopHead, bDownHead, bExcludeH2, bExcludeH3, sSortingCriterion)
+   local bOptimizeHeads = BEAM and BEAM.BW and ( not sSortingCriterion or sSortingCriterion == '')
    if bTopHead == nil and bDownHead == nil then
       bTopHead = true
       bDownHead = false
@@ -348,15 +369,15 @@ local function FindMachining( MachiningType, sType, Params, bTopHead, bDownHead,
       ForEnd = 1
       ForStep = -1
    end
-   if ( BEAM and BEAM.BW) or MachineHeadType == ONE_HEAD or MachineHeadType == TWO_EQUAL_HEADS or ( MachineHeadType == TWO_UP_DOWN_HEADS and not bDownHead) then
+   if bOptimizeHeads or MachineHeadType == ONE_HEAD or MachineHeadType == TWO_EQUAL_HEADS or ( MachineHeadType == TWO_UP_DOWN_HEADS and not bDownHead) then
       _, sType = EgtEndsWith( sType, '_H2')
-   elseif not ( BEAM and BEAM.BW) and MachineHeadType == TWO_UP_DOWN_HEADS and not bTopHead and bDownHead then
+   elseif not bOptimizeHeads and MachineHeadType == TWO_UP_DOWN_HEADS and not bTopHead and bDownHead then
       if not EgtEndsWith( sType, '_H2') then
          sType = sType .. '_H2'
       end
    end
    local MachineHeadUse = MachineHeadType
-   if not ( BEAM and BEAM.BW) and MachineHeadUse == TWO_EQUAL_HEADS then
+   if not bOptimizeHeads and MachineHeadUse == TWO_EQUAL_HEADS then
       MachineHeadUse = ONE_HEAD
    end
    if MachineHeadUse == TWO_UP_DOWN_HEADS and bTopHead and bDownHead then
@@ -368,7 +389,7 @@ local function FindMachining( MachiningType, sType, Params, bTopHead, bDownHead,
    for i = ForStart, ForEnd, ForStep do
       local Machining = Machinings[i]
       local sMachiningType = Machining.Type
-      if ( BEAM and BEAM.BW) or MachineHeadUse == TWO_EQUAL_HEADS then
+      if bOptimizeHeads or MachineHeadUse == TWO_EQUAL_HEADS then
          _, sMachiningType = EgtEndsWith( Machining.Type, '_H2')
       end
       -- recupero dati utensile
@@ -444,7 +465,7 @@ local function FindMachining( MachiningType, sType, Params, bTopHead, bDownHead,
       end
    end
    local bH2, sOrigType = EgtEndsWith( sType, '_H2')
-   if ( not BEAM or not BEAM.BW) and MachineHeadType == TWO_UP_DOWN_HEADS and bH2 and bTopHead then
+   if not bOptimizeHeads and MachineHeadType == TWO_UP_DOWN_HEADS and bH2 and bTopHead then
       return FindMachining( MachiningType, sOrigType, Params, true, false)
    end
 end
@@ -481,8 +502,8 @@ function MachiningLib.FindAngleDrilling( dDiam, dDepth, bTopHead, bDownHead)
 end
 
 ---------------------------------------------------------------------
-function MachiningLib.FindMilling( sType, dDepth, sTuuidMstr, dMaxDiam, dMaxTotLen, bTopHead, bDownHead, bExcludeH2, bExcludeH3)
-   return FindMachining( MCH_MY.MILLING, sType, { Depth = dDepth, TuuidMstr = sTuuidMstr, MaxDiam = dMaxDiam, MaxTotLen = dMaxTotLen}, bTopHead, bDownHead, bExcludeH2, bExcludeH3)
+function MachiningLib.FindMilling( sType, dDepth, sTuuidMstr, dMaxDiam, dMaxTotLen, bTopHead, bDownHead, bExcludeH2, bExcludeH3, sSortingCriterion)
+   return FindMachining( MCH_MY.MILLING, sType, { Depth = dDepth, TuuidMstr = sTuuidMstr, MaxDiam = dMaxDiam, MaxTotLen = dMaxTotLen}, bTopHead, bDownHead, bExcludeH2, bExcludeH3, sSortingCriterion)
 end
 
 ---------------------------------------------------------------------
diff --git a/LuaLibs/ProcessCut.lua b/LuaLibs/ProcessCut.lua
index 947bdde..62fff86 100644
--- a/LuaLibs/ProcessCut.lua
+++ b/LuaLibs/ProcessCut.lua
@@ -261,7 +261,7 @@ end
 
 ---------------------------------------------------------------------
 -- Applicazione della lavorazione con testa da sopra
-local function MakeFromTop( sCutting, Proc, nPhase, nRawId, nPartId, dOvmHead, bFromBottom, bCustDiceCut, bForced, b3Raw, sNotes, nLimitingSurf, bForceTangentLeadInOut)
+local function MakeFromTop( sCutting, Proc, nPhase, nRawId, nPartId, dOvmHead, bFromBottom, bCustDiceCut, bForced, b3Raw, sNotes, nLimitingSurf, sLeadInOutType)
    local sWarn
    -- ingombro del grezzo
    b3Raw = b3Raw or EgtGetRawPartBBox( nRawId)
@@ -377,6 +377,8 @@ local function MakeFromTop( sCutting, Proc, nPhase, nRawId, nPartId, dOvmHead, b
    -- se lungo, una faccia e rivolto sul retro verso l'alto si forzano i cubetti per evitare di rovinare il pezzo successivo
    local bForceDicing = ( Proc.Fct == 1 and Proc.AffectedFaces.Left and bLongCut and vtN:getZ() > 10 * GEO.EPS_SMALL and vtN:getY() < 10 * GEO.EPS_SMALL)
    local vCuts = {}
+   local dDicingOffsetP
+   local dDicingOffsetO
    if ( ( not Proc.AdvTail) or bForceDicing) and ( dCutH > dMaxDepth - BD.CUT_EXTRA - 3 * BD.COLL_SIC or dCutV > dMaxVertDepth - BD.CUT_EXTRA - 3 * BD.COLL_SIC) then
       local ptExtra, vtExtra
       local bAutoCalcSurf = true
@@ -424,10 +426,10 @@ local function MakeFromTop( sCutting, Proc, nPhase, nRawId, nPartId, dOvmHead, b
       end
       -- se il taglio è più spesso della lama abilito il dicing, altrimenti no
       if ( dMaxElev > dSawThick) or bForceDicing then
-         vCuts = DC.GetDice( nAddGrpId, EgtIf( bForced, b3Raw, b3Solid), ptC, vtN, bAutoCalcSurf, ptExtra, vtExtra, dMaxVertDepth - BD.CUT_EXTRA, dNewDiceDim)
+         vCuts, dDicingOffsetP = DC.GetDice( nAddGrpId, EgtIf( bForced, b3Raw, b3Solid), ptC, vtN, bAutoCalcSurf, ptExtra, vtExtra, dMaxVertDepth - BD.CUT_EXTRA, dNewDiceDim)
          -- se taglio sborda in coda e non è stato inserito nessun taglio a cubetti, lo rilancio con le dimensioni customizzate
          if ( bFillTail or bCustDiceCut) and #vCuts == 0 then
-            vCuts = DC.GetDice( nAddGrpId, b3Solid, ptC, vtN, bAutoCalcSurf, ptExtra, vtExtra, dMaxVertDepth - BD.CUT_EXTRA, Proc.Box:getDimY())
+            vCuts, dDicingOffsetP = DC.GetDice( nAddGrpId, b3Solid, ptC, vtN, bAutoCalcSurf, ptExtra, vtExtra, dMaxVertDepth - BD.CUT_EXTRA, Proc.Box:getDimY())
          end
       end
    end
@@ -596,8 +598,17 @@ local function MakeFromTop( sCutting, Proc, nPhase, nRawId, nPartId, dOvmHead, b
                   if ( i % 2 == 0) and ( Proc.Fct == 1) and bNoPerpCuts then
                      vtOrthoOAlternative = - vtOrthoO
                   end
-                  bForceTangentLeadInOut = bForceTangentLeadInOut and ( ( i % 2) ~= 0)
-                  local bOk, sErr = Fbs.MakeOne( vCuts[i][j], 0, sCutting, dSawDiam, vtOrthoO, dVzLimDwnUp, dExtraCut, BD.CUT_SIC, 0, 0, 0, sNotes, b3Raw, nil, nil, bSpecialTangentLeadInOut, bForceTangentLeadInOut, vtOrthoOAlternative)
+                  local sLeadInOutTypeFbs = 'Calculated'
+                  if ( ( i % 2) ~= 0) then
+                     if ( sLeadInOutType == 'Tangent') then
+                        sLeadInOutTypeFbs = 'Tangent'
+                     elseif ( sLeadInOutType == 'Perpendicular') then
+                        sLeadInOutTypeFbs = 'Perpendicular'
+                     elseif ( sLeadInOutType == 'PerpendicularOutraw') then
+                        sLeadInOutTypeFbs = 'PerpendicularOutraw'
+                     end
+                  end
+                  local bOk, sErr = Fbs.MakeOne( vCuts[i][j], 0, sCutting, dSawDiam, vtOrthoO, dVzLimDwnUp, dExtraCut, BD.CUT_SIC, 0, 0, 0, sNotes, b3Raw, nil, nil, bSpecialTangentLeadInOut, sLeadInOutTypeFbs, vtOrthoOAlternative, dDicingOffsetP)
                   if not bOk then return bOk, sErr end
                end
             end
@@ -838,7 +849,7 @@ end
 
 ---------------------------------------------------------------------
 -- Applicazione della lavorazione
-function ProcessCut.Make( Proc, nPhase, nRawId, nPartId, dOvmHead, bFromBottom, bCustDiceCut, bForced, b3Raw, sNotes, dOvmTail, bUpdateIng, nLimitingSurf, bForceTangentLeadInOut)
+function ProcessCut.Make( Proc, nPhase, nRawId, nPartId, dOvmHead, bFromBottom, bCustDiceCut, bForced, b3Raw, sNotes, dOvmTail, bUpdateIng, nLimitingSurf, sLeadInOutType)
    -- sovramateriale di coda
    dOvmTail = dOvmTail or BD.OVM_MID
    -- ingombro del grezzo
@@ -878,7 +889,7 @@ function ProcessCut.Make( Proc, nPhase, nRawId, nPartId, dOvmHead, bFromBottom,
    local sWarn
    -- se taglio con testa da sopra
    if not bDownHead and not bDownTurn then
-      local bOk, sErr, bNoDicing2 = MakeFromTop( sCutting, Proc, nPhase, nRawId, nPartId, dOvmHead, bFromBottom, bCustDiceCut, bForced, b3Raw, sNotes, nLimitingSurf, bForceTangentLeadInOut)
+      local bOk, sErr, bNoDicing2 = MakeFromTop( sCutting, Proc, nPhase, nRawId, nPartId, dOvmHead, bFromBottom, bCustDiceCut, bForced, b3Raw, sNotes, nLimitingSurf, sLeadInOutType)
       bNoDicing = bNoDicing2
       if not bOk then
          return false, sErr
diff --git a/LuaLibs/ProcessDrill.lua b/LuaLibs/ProcessDrill.lua
index d29dd7c..7856b25 100644
--- a/LuaLibs/ProcessDrill.lua
+++ b/LuaLibs/ProcessDrill.lua
@@ -546,7 +546,7 @@ function ProcessDrill.Make( Proc, nPhase, nRawId, nPartId)
       if bIntersectionOk then
          local dHoleToCutDistance = vDistance[1]
          -- se il taglio accorcia realmente il foro
-         if dHoleToCutDistance > 10 * GEO.EPS_SMALL and dHoleToCutDistance < dLen then
+         if ( dHoleToCutDistance > 10 * GEO.EPS_SMALL or Proc.AffectedFaces.Right) and dHoleToCutDistance < dLen then
             dMaxDepth = dMaxDepthOri
             dMaxElev = dLen - dHoleToCutDistance
             bTryDrill = true
diff --git a/LuaLibs/ProcessDtMortise.lua b/LuaLibs/ProcessDtMortise.lua
index ad4e66a..2d44d8a 100644
--- a/LuaLibs/ProcessDtMortise.lua
+++ b/LuaLibs/ProcessDtMortise.lua
@@ -20,6 +20,7 @@ local ProcessDtMortise = {}
 require( 'EgtBase')
 local BL = require( 'BeamLib')
 local Cut = require( 'ProcessCut')
+local Probe = require( 'ProcessProbing')
 
 EgtOutLog( ' ProcessDtMortise started', 1)
 
@@ -103,7 +104,7 @@ function ProcessDtMortise.GetCutPlane( Proc)
 end
 
 ---------------------------------------------------------------------
-local function CalcTopPath( nProcId, AuxId, nAddGrpId, dAltMort, dSideAng, b3Solid)
+local function CalcPathAtHeight( nProcId, AuxId, nAddGrpId, dHeight, dSideAng, b3Solid)
    -- copio la curva di base
    local NewAuxId = EgtCopyGlob( AuxId, nAddGrpId)
    if not NewAuxId then return end
@@ -111,7 +112,7 @@ local function CalcTopPath( nProcId, AuxId, nAddGrpId, dAltMort, dSideAng, b3Sol
    EgtAddCurveCompoLineTg( NewAuxId, 100, false)
    EgtAddCurveCompoLineTg( NewAuxId, 100, true)
    EgtMergeCurvesInCurveCompo( NewAuxId)
-   local dOffset = dAltMort * tan( dSideAng)
+   local dOffset = dHeight * tan( dSideAng)
    if not EgtOffsetCurve( NewAuxId, dOffset) then return end
    -- la limito entro la trave
    local refBox = Frame3d( b3Solid:getMin())
@@ -119,7 +120,7 @@ local function CalcTopPath( nProcId, AuxId, nAddGrpId, dAltMort, dSideAng, b3Sol
    local nCount
    NewAuxId, nCount = EgtTrimFlatCurveWithBox( NewAuxId, refBox, vtBoxDiag, true, true, GDB_RT.GLOB)
    -- eseguo traslazione e offset per portarla sul top
-   local vtMove = EgtCurveExtrusion( AuxId, GDB_RT.GLOB) * ( dAltMort - 10 * GEO.EPS_SMALL)
+   local vtMove = EgtCurveExtrusion( AuxId, GDB_RT.GLOB) * ( dHeight - 10 * GEO.EPS_SMALL)
    EgtMove( NewAuxId, vtMove, GDB_RT.GLOB)
    -- se divisa in più parti, le unisco congiungendole con segmenti
    if nCount > 1 then
@@ -136,6 +137,23 @@ local function CalcTopPath( nProcId, AuxId, nAddGrpId, dAltMort, dSideAng, b3Sol
    return NewAuxId
 end
 
+---------------------------------------------------------------------
+local function GetVerticalSteps( dMachiningDepth, dStep )
+    local MachiningSteps = {}
+    MachiningSteps.StepLength = 0
+    
+    if dMachiningDepth <= 0 then
+        MachiningSteps.Count = 0
+        return MachiningSteps
+    end
+
+    MachiningSteps.Count = ceil( (dMachiningDepth - 10 * GEO.EPS_SMALL) / dStep )
+    
+    MachiningSteps.StepLength = dMachiningDepth / MachiningSteps.Count
+
+    return MachiningSteps
+end
+
 ---------------------------------------------------------------------
 -- verifica che il box includa il punto in XY
 function EnclosesPoint( b3Box, ptP)
@@ -154,6 +172,7 @@ end
 ---------------------------------------------------------------------
 -- Applicazione della lavorazione
 function ProcessDtMortise.Make( Proc, nPhase, nRawId, nPartId, dCurrOvmH)
+   bMakeAntiSplitPath = true
    -- ingombro del pezzo
    local b3Solid = EgtGetBBoxGlob( EgtGetFirstNameInGroup( nPartId, 'Box') or GDB_ID.NULL, GDB_BB.STANDARD)
    if not b3Solid then
@@ -273,6 +292,7 @@ function ProcessDtMortise.Make( Proc, nPhase, nRawId, nPartId, dCurrOvmH)
    local dToolDiam = 100
    local dMaxMat = 30
    local dSideAng = 0
+   local sHeadTool = 'H1'
    local bCW = true
    local bMillOnAggregate = sMchExt == '_AT'
    if EgtMdbSetCurrMachining( sMilling) then
@@ -282,16 +302,66 @@ function ProcessDtMortise.Make( Proc, nPhase, nRawId, nPartId, dCurrOvmH)
          dToolDiam = max( dToolDiam, 10)
          dMaxMat = EgtTdbGetCurrToolParam( MCH_TP.MAXMAT) or dMaxMat
          dSideAng = EgtTdbGetCurrToolParam( MCH_TP.SIDEANG) or dSideAng
+         sHeadTool = EgtTdbGetCurrToolParam( MCH_TP.HEAD)
          local dSpeed = EgtMdbGetCurrMachiningParam( MCH_MP.SPEED) or 0
          bCW = ( dSpeed >= 0)
       end
    end
-   -- verifico che la profondità non superi il massimo materiale dell'utensile
+   local bMultipleZPasses = false
+   -- se necessario, cerco un utensile più lungo
    if dAltMort > dMaxMat + 10 * GEO.EPS_SMALL then
-      local sErr = 'Error : DtMortise Depth bigger than Tool Cutting edge'
-      EgtOutLog( sErr)
-      return false, sErr
+      -- recupero la lavorazione : prima ricerca per sola tipologia
+      sMilling = ML.FindMilling( sMillType..sMchExt, nil, nil, nil, nil, bMillUp, bMillDown, bExcludeH2, nil, 'Longest')
+      if not sMilling and bMillUp then
+         sMilling = ML.FindMilling( sMillType, nil, nil, nil, nil, bMillUp, bMillDown, bExcludeH2, nil, 'Longest')
+      end
+      if not sMilling then
+         local sErr = 'Milling not found in library : Error on DtMortise ' .. tostring( Proc.Id)
+         EgtOutLog( sErr)
+         return false, sErr
+      end
+      -- recupero la lavorazione : seconda ricerca con tipologia e diametro massimo
+      sMilling = ML.FindMilling( sMillType..sMchExt, nil, nil, 2 * dMinRad, nil, bMillUp, bMillDown, bExcludeH2, nil, 'Longest')
+      if not sMilling and bMillUp then
+         sMilling = ML.FindMilling( sMillType, nil, nil, 2 * dMinRad, nil, bMillUp, bMillDown, bExcludeH2, nil, 'Longest')
+         sMchExt = ''
+      end
+      if not sMilling then
+         local sErr = 'Radius too small : Error on DtMortise ' .. tostring( Proc.Id)
+         EgtOutLog( sErr)
+         return false, sErr
+      end
+      if not sMilling then
+         local sErr = 'Error : DtMortise Depth bigger than Tool Cutting edge'
+         EgtOutLog( sErr)
+         return false, sErr
+      end
+      -- riassegno dati utensile
+      dToolDiam = 100
+      dMaxMat = 30
+      dSideAng = 0
+      bCW = true
+      bMillOnAggregate = sMchExt == '_AT'
+      if EgtMdbSetCurrMachining( sMilling) then
+         local sTuuid = EgtMdbGetCurrMachiningParam( MCH_MP.TUUID)
+         if EgtTdbSetCurrTool( EgtTdbGetToolFromUUID( sTuuid) or '') then
+            dToolDiam = EgtTdbGetCurrToolParam( MCH_TP.DIAM) or dToolDiam
+            dToolDiam = max( dToolDiam, 10)
+            dMaxMat = EgtTdbGetCurrToolParam( MCH_TP.MAXMAT) or dMaxMat
+            dSideAng = EgtTdbGetCurrToolParam( MCH_TP.SIDEANG) or dSideAng
+            local dSpeed = EgtMdbGetCurrMachiningParam( MCH_MP.SPEED) or 0
+            bCW = ( dSpeed >= 0)
+         end
+      end
+      
+      bMultipleZPasses = true
    end
+   
+
+   -- tastatura se richiesta
+   local Info = { vtProbe = vtExtr, ptProbe = ptBC,  sType = 'DTMortise', sHead = sHeadTool}
+   local bProbeExecuted, sErr = Probe.Make( Proc, nPartId, Info)
+
    -- se con tasca, la lavoro (mai in doppio)
    if bPocket then
       -- recupero il contorno della tasca (seconda curva ausiliaria)
@@ -374,7 +444,7 @@ function ProcessDtMortise.Make( Proc, nPhase, nRawId, nPartId, dCurrOvmH)
          return false, sErr
       end
       -- calcolo il percorso top mortise
-      local nAuxId1 = CalcTopPath( Proc.Id, AuxId, nAddGrpId, dAltMort, dSideAng, b3Solid)
+      local nAuxId1 = CalcPathAtHeight( Proc.Id, AuxId, nAddGrpId, dAltMort, dSideAng, b3Solid)
       -- se esiste il percorso
       if nAuxId1 then
          -- creo percorso sulla parte alta della mortasa
@@ -433,6 +503,10 @@ function ProcessDtMortise.Make( Proc, nPhase, nRawId, nPartId, dCurrOvmH)
             EgtSetMachiningParam( MCH_MP.DEPTH, dAltMort)
             -- setto offset radiale con aggiunto un ulteriore allargamento di 1mm
             EgtSetMachiningParam( MCH_MP.OFFSR, dToolRadDelta - 1)
+            -- antischeggia sempre con una passata
+            if bMultipleZPasses then
+               EgtSetMachiningParam( MCH_MP.STEP, 0)
+            end
             -- sistemo il lato e la direzione di lavoro
             EgtSetMachiningParam( MCH_MP.WORKSIDE, EgtIf( bCW, MCH_MILL_WS.LEFT, MCH_MILL_WS.RIGHT))
             EgtSetMachiningParam( MCH_MP.INVERT, EgtIf( bCW, false, true))
@@ -476,6 +550,23 @@ function ProcessDtMortise.Make( Proc, nPhase, nRawId, nPartId, dCurrOvmH)
    local nPass = ceil( dDist / ( 1.9 * dToolDiam))
    local dStep = 0
    if nPass > 1 then dStep = max( ( dDist - 2 * dToolDiam) / ( 2 * nPass - 2), 0.25 * dToolDiam) end
+
+   local dVerticalStep = 0
+   if bMultipleZPasses then
+      local dToolVerticalStep = 0
+      if EgtMdbSetCurrMachining( sMilling) then
+         dToolVerticalStep = EgtMdbGetCurrMachiningParam( MCH_MP.STEP) or 0
+      end
+      if dToolVerticalStep < 10 * GEO.EPS_SMALL then
+         dToolVerticalStep = dMaxMat / 3
+      else
+         dToolVerticalStep = min( dToolVerticalStep, dMaxMat / 3)
+      end
+      local VerticalSteps = GetVerticalSteps( dAltMort, dToolVerticalStep)
+      dVerticalStep = VerticalSteps.StepLength
+      nPass = VerticalSteps.Count
+   end
+
    for i = nPass, 1, -1 do
       -- inserisco la lavorazione di contornatura
       local sNameF = 'DtMt_' .. ( EgtGetName( Proc.Id) or tostring( Proc.Id)) .. '_' .. tostring( nPass)
@@ -486,10 +577,39 @@ function ProcessDtMortise.Make( Proc, nPhase, nRawId, nPartId, dCurrOvmH)
          return false, sErr
       end
       -- aggiungo geometria
-      EgtSetMachiningGeometry( {{ AuxId, -1}})
+      local GeomId = AuxId
+      if ( i > 1) and bMultipleZPasses then
+         local dCurrentHeight = dAltMort - ( ( nPass - i + 1) * dVerticalStep)
+         -- recupero gruppo per geometria addizionale
+         local nAddGrpId = BL.GetAddGroup( nPartId)
+         if not nAddGrpId then
+            local sErr = 'Error : missing AddGroup'
+            EgtOutLog( sErr)
+            return false, sErr
+         end
+         local b3MortiseNoPocket = EgtGetBBoxGlob( AuxId, GDB_BB.STANDARD)
+         GeomId = CalcPathAtHeight( Proc.Id, AuxId, nAddGrpId, dCurrentHeight, dSideAng, b3MortiseNoPocket)
+         if not GeomId then
+            local sErr = 'Wrong geometry : Error on DtMortise ' .. tostring( Proc.Id)
+            EgtOutLog( sErr)
+            return false, sErr
+         end
+      end
+      EgtSetMachiningGeometry( {{ GeomId, -1}})
       -- imposto offset
       local dOffs = ( i - 1) * dStep
+      if bMultipleZPasses then
+         if i > 1 then
+            dOffs = 1
+         else
+            dOffs = 0
+         end
+      end
       EgtSetMachiningParam( MCH_MP.OFFSR, dOffs)
+      -- in caso di passate in Z già calcolate lo step deve essere nullo per garantire passate singole
+      if bMultipleZPasses then
+         EgtSetMachiningParam( MCH_MP.STEP, 0)
+      end
       -- sistemo il lato e la direzione di lavoro
       EgtSetMachiningParam( MCH_MP.WORKSIDE, EgtIf( bCW, MCH_MILL_WS.LEFT, MCH_MILL_WS.RIGHT))
       EgtSetMachiningParam( MCH_MP.INVERT, EgtIf( bCW, false, true))
@@ -522,11 +642,15 @@ function ProcessDtMortise.Make( Proc, nPhase, nRawId, nPartId, dCurrOvmH)
          end
       end
       -- se necessario, imposto SCC
-      if nSCC then 
+      if nSCC then
          EgtSetMachiningParam( MCH_MP.SCC, nSCC)
       end
       -- dichiaro massima elevazione e assenza sfridi per VMill
-      local sUserNotes = EgtSetVal( 'MaxElev', EgtNumToString( dMaxMat - 0.1, 1)) .. ';' .. EgtSetVal( 'VMRS', 0) .. ';'
+      local dMaxElev = dMaxMat
+      if bMultipleZPasses then
+         dMaxElev = dVerticalStep
+      end
+      local sUserNotes = EgtSetVal( 'MaxElev', EgtNumToString( dMaxElev - 0.1, 1)) .. ';' .. EgtSetVal( 'VMRS', 0) .. ';'
       -- in presenza di pocket dichiaro che non sto entrando e uscendo nel grezzo
       if bPocket then
          sUserNotes = EgtSetValInNotes( sUserNotes, 'OutRaw', 3)
@@ -539,6 +663,10 @@ function ProcessDtMortise.Make( Proc, nPhase, nRawId, nPartId, dCurrOvmH)
             sUserNotes = EgtSetValInNotes( sUserNotes, 'StartZmax', 2)
          end
       end
+      -- se c'è stata tastatura, si disattiva sull'ultima lavorazione
+      if bProbeExecuted and i == 1 then
+         sUserNotes = EgtSetValInNotes( sUserNotes, 'END-PROBE', true)
+      end
       EgtSetMachiningParam( MCH_MP.USERNOTES, sUserNotes)
       -- eseguo
       if not ML.ApplyMachining( true, false) then
diff --git a/LuaLibs/ProcessDtTenon.lua b/LuaLibs/ProcessDtTenon.lua
index ce528d3..fe14138 100644
--- a/LuaLibs/ProcessDtTenon.lua
+++ b/LuaLibs/ProcessDtTenon.lua
@@ -236,11 +236,32 @@ function ProcessDtTenon.Make( Proc, nPhase, nRawId, nPartId, dOvmHead)
          bCW = ( dSpeed >= 0)
       end
    end
-   -- verifico che l'altezza non superi il massimo materiale dell'utensile
+   -- se necessario, cerco un utensile più lungo
    if dDtTenH > dMaxMat + 10 * GEO.EPS_SMALL then
-      local sErr = 'Error : DtTenon Height bigger than Tool Cutting edge'
-      EgtOutLog( sErr)
-      return false, sErr
+      sMilling = ML.FindMilling( sMillType .. EgtIf( bMillDown and not bMillUp, '_H2', ''), nil, nil, nil, nil, bMillUp, bMillDown, nil, nil, 'Longest')
+      if not sMilling then
+         local sErr = 'Error : milling not found in library'
+         EgtOutLog( sErr)
+         return false, sErr
+      end
+      if not sMilling then
+         local sErr = 'Error : DtTenon Height bigger than Tool Cutting edge'
+         EgtOutLog( sErr)
+         return false, sErr
+      end
+      -- riassegno dati utensile
+      dTDiam = 50
+      dMaxMat = 30
+      bCW = true
+      if EgtMdbSetCurrMachining( sMilling) then
+         local sTuuid = EgtMdbGetCurrMachiningParam( MCH_MP.TUUID)
+         if EgtTdbSetCurrTool( EgtTdbGetToolFromUUID( sTuuid) or '') then
+            dTDiam = EgtTdbGetCurrToolParam( MCH_TP.DIAM) or dTDiam
+            dMaxMat = EgtTdbGetCurrToolParam( MCH_TP.MAXMAT) or dMaxMat
+            local dSpeed = EgtMdbGetCurrMachiningParam( MCH_MP.SPEED) or 0
+            bCW = ( dSpeed >= 0)
+         end
+      end
    end
    -- calcolo distanza massima della curva dal punto più lontano della base tenone Dt (facet 0)
    local dMaxDist
diff --git a/LuaLibs/ProcessHeadCut.lua b/LuaLibs/ProcessHeadCut.lua
index be5a112..85ac1f5 100644
--- a/LuaLibs/ProcessHeadCut.lua
+++ b/LuaLibs/ProcessHeadCut.lua
@@ -161,7 +161,7 @@ end
 
 ---------------------------------------------------------------------
 -- tagli verticali aggiuntivi
-local function AddVerticalPreCuts( Proc, sCutting, dCutXOffset, b3Raw)
+local function AddVerticalPreCuts( Proc, sCutting, dCutXOffset, b3Raw, dOffsetBetweenCuts)
    local nVerticalCuts = ceil( Proc.Face[1].WidthTrimmed / ( BD.MAX_LEN_DICE)) - 1
    local dVerticalSliceHeight = Proc.Face[1].WidthTrimmed / ( nVerticalCuts + 1)
    -- recupero il diametro dell'utensile
@@ -177,8 +177,8 @@ local function AddVerticalPreCuts( Proc, sCutting, dCutXOffset, b3Raw)
    for j = nVerticalCuts, 1, -1 do
       local nFaceUse = MCH_MILL_FU.PARAL_FRONT
       local dVerticalCutOffset = dVerticalSliceHeight * -j
-      local bForceTangentLeadInOut = BD.PRESS_ROLLER and not BD.DOWN_HEAD
-      bOk, sErr = Fbs.MakeOne( Proc.Id, 0, sCutting, dSawDiam, nFaceUse, nil, -0.1 -dCutXOffset, BD.CUT_SIC, dVerticalCutOffset, 0, 0, '', b3Raw, nil, nil, nil, bForceTangentLeadInOut)
+      local sLeadInOutType = 'PerpendicularOutraw'
+      bOk, sErr = Fbs.MakeOne( Proc.Id, 0, sCutting, dSawDiam, nFaceUse, nil, -0.1 -dCutXOffset, BD.CUT_SIC, dVerticalCutOffset, 0, 0, '', b3Raw, nil, nil, nil, sLeadInOutType, nil, dOffsetBetweenCuts)
       if not bOk then return bOk, sErr end
    end
    
@@ -240,8 +240,8 @@ local function MakeStandardCuts( Proc, b3Raw, nCuts, dOffsetBetweenCuts, HeadCut
             for j = nHorizontalCuts, 1, -1 do
                local nFaceUse = MCH_MILL_FU.PARAL_DOWN
                local dHorizontalCutOffset = dHorizontalSliceHeight * -j
-               local bForceTangentLeadInOut = BD.PRESS_ROLLER
-               local bOk, sErr = Fbs.MakeOne( Proc.Id, 0, Cutting1Data.sCutting, Cutting1Data.dSawDiam, nFaceUse, nil, -0.1 -dCutXOffset, BD.CUT_SIC, dHorizontalCutOffset, 0, 0, '', b3Raw, nil, nil, nil, bForceTangentLeadInOut)
+               local sLeadInOutType = 'PerpendicularOutraw'
+               local bOk, sErr = Fbs.MakeOne( Proc.Id, 0, Cutting1Data.sCutting, Cutting1Data.dSawDiam, nFaceUse, nil, -0.1 -dCutXOffset, BD.CUT_SIC, dHorizontalCutOffset, 0, 0, '', b3Raw, nil, nil, nil, sLeadInOutType, nil, dOffsetBetweenCuts)
                if not bOk then return bOk, sErr end
             end
             -- se necessario taglio verticale doppio, eseguo l'opposto
@@ -284,7 +284,7 @@ local function MakeStandardCuts( Proc, b3Raw, nCuts, dOffsetBetweenCuts, HeadCut
          local dCutOffset = ( i - 1) * dOffsetBetweenCuts
          -- se trave larga effettuo tagli verticali aggiuntivi
          if HeadCutType.bNeedVerticalAddedCuts then
-            local bOk, sErr = AddVerticalPreCuts( Proc, Cutting1Data.sCutting, dCutOffset, b3Raw)
+            local bOk, sErr = AddVerticalPreCuts( Proc, Cutting1Data.sCutting, dCutOffset, b3Raw, dOffsetBetweenCuts)
             if not bOk then return bOk, sErr end
          end
          if i == 1 and HeadCutType.sType =='Precut' then
@@ -340,7 +340,7 @@ local function MakeStandardCuts( Proc, b3Raw, nCuts, dOffsetBetweenCuts, HeadCut
          end
          -- se trave larga effettuo tagli verticali aggiuntivi
          if HeadCutType.bNeedVerticalAddedCuts then
-            local bOk, sErr = AddVerticalPreCuts( Proc, Cutting1Data.sCutting, dCutOffset, b3Raw)
+            local bOk, sErr = AddVerticalPreCuts( Proc, Cutting1Data.sCutting, dCutOffset, b3Raw, dOffsetBetweenCuts)
             if not bOk then return bOk, sErr end
          end
          local bOk, sErr = Fbs.MakeOne( Proc.Id, 0, Cutting1Data.sCutting, Cutting1Data.dSawDiam, MCH_MILL_FU.ORTHO_DOWN, dVzLimDwnUp, dCutExtra, BD.CUT_SIC, dCutOffset, dAccStart, 0, '', b3Raw)
@@ -498,18 +498,16 @@ function ProcessHeadCut.Make( Proc, nPhase, nRawId, nPartId, dOvmHead, bNeedHCut
                         if AreSameVectorApprox( X_AX(), vtNLimitingSurf) then EgtInvertSurf( nLimitingSurf) end
                      end
                      -- tagli verticali
-                     bOk, sErr = AddVerticalPreCuts( AddProc, sCutting, 0, b3Raw)
+                     bOk, sErr = AddVerticalPreCuts( AddProc, sCutting, 0, b3Raw, dOffsL)
                      if not bOk then return bOk, sErr end
                      -- tagli a cubetti con eventuale superficie limitante
-                     bOk, sErr = Cut.Make( AddProc, nPhase, nRawId, nPartId, dOvmHead, nil, false, true, nil, nil, nil, nil, nLimitingSurf)
+                     local sLeadInOutType = 'PerpendicularOutraw'
+                     bOk, sErr = Cut.Make( AddProc, nPhase, nRawId, nPartId, dOvmHead, nil, false, true, nil, nil, nil, nil, nLimitingSurf, sLeadInOutType)
                   end
                -- tagli aggiuntivi non necessari
                else
-                  local bForceTangentLeadInOut = false
-                  if BD.PRESS_ROLLER then
-                     bForceTangentLeadInOut = true
-                  end
-                  bOk, sErr = Cut.Make( Proc, nPhase, nRawId, nPartId, dOvmHead, nil, false, true, nil, nil, nil, nil, nil, bForceTangentLeadInOut)
+                  local sLeadInOutType = 'PerpendicularOutraw'
+                  bOk, sErr = Cut.Make( Proc, nPhase, nRawId, nPartId, dOvmHead, nil, false, true, nil, nil, nil, nil, nil, sLeadInOutType)
                end
                return bOk, sErr
             end
diff --git a/LuaLibs/ProcessLapJoint.lua b/LuaLibs/ProcessLapJoint.lua
index 0b63fe5..298cde5 100644
--- a/LuaLibs/ProcessLapJoint.lua
+++ b/LuaLibs/ProcessLapJoint.lua
@@ -192,6 +192,8 @@ local function AssignQIdent( Proc)
    Q_STAIRCASE          = ''
    Q_SAW_PLUS_CHAIN     = 'Q11'
    Q_FORCE_CHAINSAW     = 'Q12'
+   -- TODO da riportare a Q13 quando è sistemata la gestione del movimento in macchina nell'attacco laterale
+   Q_CHAINSAW_FROM_SIDE = 'Q999'
 
    if ( Proc.Grp == 3 or Proc.Grp == 4)  and  Proc.Prc == 16 then
       Q_FORCE_BLADE         = 'Q01' -- i
@@ -965,6 +967,12 @@ function ProcessLapJoint.Classify( Proc, b3Raw)
                   bDown = ( vtN2:getZ() < BD.NZ_MINB)
                end
             end
+            
+            local bNoRotation = ( EgtGetInfo( Proc.Id, Q_CHAINSAW_FROM_SIDE, 'i') or 0) == 1
+            if bDown and bNoRotation then
+               bDown = false
+            end
+
             return true, bDown
          end
       end
@@ -3087,10 +3095,20 @@ local function MakeByChainOrSaw( Proc, nPhase, nRawId, nPartId, nFacInd,
          return false, sErr
       end
       local bGoFromHead = true
-      -- se la lunghezza utensile non riesce ad arrivare sul fondo assegno la possibilità di lavorare di fianco (se possibile)
-      if dElev > dMaxDepth + 10 * GEO.EPS_SMALL then
+      local bAttackFromSide = ( ( EgtGetInfo( Proc.Id, Q_CHAINSAW_FROM_SIDE, 'i') or 0) == 1)
+                              and ( Proc.Fct == 4) and ( Proc.Topology == 'Groove')
+      -- se normale lungo Z è da sopra: si tenta attacco laterale se richiesto
+      if AreSameOrOppositeVectorApprox( Proc.Face[ nFacInd + 1].VtN, Z_AX()) then
+         if bAttackFromSide then
+            bGoFromHead = false
+         end
+      elseif dElev > dMaxDepth + 10 * GEO.EPS_SMALL then
+         if bAttackFromSide then
+            bGoFromHead = false
          -- continuo di testa se fessura con tre facce o non è tunnel
-         bGoFromHead = (( bIs3Faces and dMaxElev) or not bOrthoFaces)
+         else
+            bGoFromHead = (( bIs3Faces and dMaxElev) or not bOrthoFaces)
+         end
       end
       -- se continuo a lavorare di testa
       if bGoFromHead then
@@ -3187,16 +3205,36 @@ local function MakeByChainOrSaw( Proc, nPhase, nRawId, nPartId, nFacInd,
                return false, sWarn
             end
          end
-      -- altrimenti sega a catena di fianco 
+      -- altrimenti sega a catena di fianco
+      -- si arriva qui anche per groove 4 lati con rotazione esclusa
       else
-         -- verifico se posso farlo con la sega-catena
+         local vtRef = Vector3d( vtOrtho)
+         if vtRef and ( vtRef:getY() > 0.5 or vtRef:getZ() < -0.1) then
+            vtRef = -vtRef
+         end
+         if not ( Proc.Topology == 'Tunnel') then
+            dDimMin = min( Proc.Face[ nFacInd + 1].Width, Proc.Face[ nFacInd + 1].Height)
+            dDimMax = min( Proc.Face[ nFacAdj + 1].Width, Proc.Face[ nFacAdj + 1].Height)
+            nLundIdFace = nFacAdj
+            local nFaceZ
+            if not vtRef then
+               if Proc.AffectedFaces.Top then
+                  vtRef = Z_AX()
+                  nFaceZ = BL.FindFaceBestOrientedAsAxis( Proc, Z_AX())
+               else
+                  vtRef = -Z_AX()
+                  nFaceZ = BL.FindFaceBestOrientedAsAxis( Proc, -Z_AX())
+               end
+            else
+               nFaceZ = nFacInd
+            end
+            dDepth = Proc.Face[ nFaceZ + 1].Elevation
+         end
          local bMakeChainSaw, sSawing2, dMaxMat2, dSawCornerRad2, dSawThick2 = VerifyChainSaw( Proc, dDimMin, dDimMax, dDepth)
          if bMakeChainSaw then
             -- Calcolo normale faccia da lavorare
             local vtNL = EgtSurfTmFacetNormVersor( Proc.Id, nLundIdFace, GDB_ID.ROOT) 
             -- Calcolo uso faccia
-            local vtRef = Vector3d( vtOrtho)
-            if vtRef:getY() > 0.5 or vtRef:getZ() < -0.1 then vtRef = -vtRef end
             local nFaceUse = BL.GetNearestParalOpposite( vtRef, vtNL)
             -- Verifico se necessarie più passate
             local nStep = ceil( ( dDimMin - 100 * GEO.EPS_SMALL) / dSawThick2)
@@ -3223,21 +3261,76 @@ local function MakeByChainOrSaw( Proc, nPhase, nRawId, nPartId, nFacInd,
                -- imposto offset radiale
                local dOffs = ( i - 1) * dStep
                EgtSetMachiningParam( MCH_MP.OFFSR, dOffs)
-               -- se possibile aumento l'affondamento pari al raggio corner + 1
-               if dMaxMat2 > ( dDepth + dSawCornerRad2 + 1) then
-                  EgtSetMachiningParam( MCH_MP.DEPTH, (dDepth + dSawCornerRad2 + 1))
-               -- se massimo affondamento supera altezza fessura, uso massimo affondamento
-               elseif dMaxMat2 > (dDepth + 1) then
-                  EgtSetMachiningParam( MCH_MP.DEPTH, (dMaxMat2 - 1))
-               -- se massimo affondamento utensile inferiore fessura, setto affondamento ed emetto warning
-               elseif dMaxMat2 < dDepth then
-                  EgtSetMachiningParam( MCH_MP.DEPTH, dMaxMat2)
-                  sWarn = 'Warning : elevation bigger than max tool depth'
-                  EgtOutLog( sWarn)
+               local dMachiningDepth = dDepth
+               if Proc.Topology == 'Tunnel' then
+                  -- se possibile aumento l'affondamento pari al raggio corner + 1
+                  if dMaxMat2 > ( dDepth + dSawCornerRad2 + 1) then
+                     dMachiningDepth = ( dDepth + dSawCornerRad2 + 1)
+                  -- se massimo affondamento supera altezza fessura, uso massimo affondamento
+                  elseif dMaxMat2 > ( dDepth + 1) then
+                     dMachiningDepth = (dMaxMat2 - 1)
+                  -- se massimo affondamento utensile inferiore fessura, setto affondamento ed emetto warning
+                  elseif dMaxMat2 < dDepth then
+                     dMachiningDepth = dMaxMat2
+                     sWarn = 'Warning : elevation bigger than max tool depth'
+                     EgtOutLog( sWarn)
+                  end
+                  EgtSetMachiningParam( MCH_MP.DEPTH, dMachiningDepth)
+               else
+                  -- se possibile si lavora tutta la profondità
+                  if dMaxMat2 > (dDepth - 100 * GEO.EPS_SMALL) then
+                     dMachiningDepth = dDepth
+                  -- in alternativa si arriva al massimo materiale
+                  else
+                     dMachiningDepth = dMaxMat2
+                     sWarn = 'Warning : elevation bigger than max tool depth'
+                     EgtOutLog( sWarn)
+                  end
+                  EgtSetMachiningParam( MCH_MP.DEPTH, dMachiningDepth)
+                  -- si decidono lato di lavoro, inversione e estensione in base al lato aperto
+                  local nEdgeIndex = BL.GetEdgeToMachineFromVector( Proc.Id, nFacAdj, vtRef)
+                  local EdgesEgt = BL.GetEdgesInfo( Proc, Proc.Face[nFacAdj+1])
+                  local CurrentEdge = EdgesEgt[nEdgeIndex+1]
+                  local dStartAddLen = 0
+                  local dEndAddLen = 0
+                  if CurrentEdge.IsStartOpen then
+                     EgtSetMachiningParam( MCH_MP.WORKSIDE, MCH_MORTISE_WS.RIGHT)
+                     EgtSetMachiningParam( MCH_MP.INVERT, false)
+                  else
+                     EgtSetMachiningParam( MCH_MP.WORKSIDE, MCH_MORTISE_WS.LEFT)
+                     EgtSetMachiningParam( MCH_MP.INVERT, true)
+                  end
+                  dStartAddLen = dSawWidth / 2 + EgtMdbGetGeneralParam( MCH_GP.SAFEZ) + EgtMdbGetGeneralParam( MCH_GP.SAFEAGGRBOTTZ)
+                  dEndAddLen = - dSawWidth / 2
+                  EgtSetMachiningParam( MCH_MP.STARTADDLEN, dStartAddLen)
+                  EgtSetMachiningParam( MCH_MP.ENDADDLEN, dEndAddLen)
+               end
+               -- in caso di attacco esterno si setta in modo da fare un primo step adeguato per evitare finecorsa
+               -- si riduce la feed opportunamente
+               if not ( Proc.Topology == 'Tunnel') then
+                  local dMachiningStep = EgtGetMachiningParam( MCH_MP.STEP) or 0
+                  -- TODO qui sostituire con valore preciso da GetSetupInfo
+                  if BD.C_SIMM then
+                     dMachiningStep = 175
+                     if vtRef:getZ() < - 10 * GEO.EPS_SMALL then
+                        dMachiningStep = 260
+                     end
+                  end
+                  local dActualStep = ( dMachiningDepth - dMachiningStep) / ( 2 + 1)
+                  dElev = dMachiningDepth - dMachiningStep + dActualStep - 0.1
+                  if dActualStep < 0 then
+                     dActualStep = 1
+                     dElev = 2
+                  end
+                  EgtSetMachiningParam( MCH_MP.STEP, dActualStep)
+
+                  local dFeed = EgtGetMachiningParam( MCH_MP.FEED) / 2
+                  EgtSetMachiningParam( MCH_MP.FEED, dFeed)
                end
-               -- considero estremi inizio/fine chiusi
-               -- imposto massima elevazione
                local sNotes = 'MaxElev=' .. EgtNumToString( dElev, 1) .. ';'
+               if not ( Proc.Topology == 'Tunnel') then
+                  sNotes = EgtSetValInNotes( sNotes, 'Plunge', 10)
+               end
                EgtSetMachiningParam( MCH_MP.USERNOTES, sNotes)
                -- eseguo
                if not ML.ApplyMachining( true, false) then
@@ -7515,6 +7608,22 @@ function ProcessLapJoint.Make( Proc, nPhase, nRawId, nPartId, dOvmHead)
                return MakeMoreFaces( Proc, nPhase, nRawId, nPartId, dOvmHead, true)
             -- se ortogonali e non forzata lama, con fresa
             elseif not bUseBlade then
+               -- verifico se devo fare prima gli smussi
+               -- recupero gruppo per geometria addizionale
+               local nAddGrpId = BL.GetAddGroup( nPartId)
+               if not nAddGrpId then
+                  local sErr = 'Error : missing AddGroup'
+                  EgtOutLog( sErr)
+                  return false, sErr
+               end
+               -- verifiche per smusso
+               local nChamfer, dDepthCham, sErrCham = EvaluateQParam( Proc)
+               -- se smusso da fare 
+               if nChamfer > 0 then
+                  local _, _, _, vtOrtho, _, nSurfInt = BL.GetTunnelDimension( Proc, nPartId)
+                  local nOk, sErr = MakeChamfer( Proc, true, nAddGrpId, vtOrtho, b3Solid, nSurfInt, dDepthCham)
+                  if nOk < 0 then return false, sErr end
+               end
                -- se piccole
                if Proc.Box:getDimX() < MAX_MILL_LIN and ( Proc.Box:getDimZ() < MAX_MILL_LIN or Proc.Box:getDimY() < MAX_MILL_LIN) and bAdj and abs( dAng + 90) < 1 then
                   return MakeTwoFacesByMill( Proc, nPhase, nRawId, nPartId, bDownHeadMill)
diff --git a/LuaLibs/ProcessLongDoubleCut.lua b/LuaLibs/ProcessLongDoubleCut.lua
index 85d44a2..5238263 100644
--- a/LuaLibs/ProcessLongDoubleCut.lua
+++ b/LuaLibs/ProcessLongDoubleCut.lua
@@ -286,9 +286,11 @@ local function CalcBladeUse( bUseBlade, bDown_Head, nSide, vtN1, vtN2, bConvex,
                end
             end
          else
-            if ( vtN1 and vtN1:getZ() >= EgtIf( dCustomAngle, dCustomAngle, -0.5)) and ( not vtN2 or vtN2:getZ() >= -0.5) then
-               bCanUseBlade = true
-            end
+            --if ( vtN1 and vtN1:getZ() >= EgtIf( dCustomAngle, dCustomAngle, -0.5)) and ( not vtN2 or vtN2:getZ() >= -0.5) then
+            --   bCanUseBlade = true
+            --end
+            -- viene abilitata sempre lama da sotto
+            bCanUseBlade = true
          end
       end
    end
@@ -423,12 +425,22 @@ function ProcessLong2Cut.Make( Proc, nPhase, nRawId, nPartId, bForcedBladeMaster
    -- analisi del taglio
    local vOrd = {}
    local vFaceUse = {}
+   local bIsMachDownUp = false
    if nSide == 1 or ( nSide == -1 and ( BD.DOWN_HEAD or BD.TURN)) then
       vOrd = EgtIf( ptC[1]:getY() < ptRef:getY(), { 1, 2}, { 2, 1})
       vFaceUse = { BL.GetNearestOrthoOpposite( ptC[1] - ptM), BL.GetNearestOrthoOpposite( ptC[2] - ptM)}
    elseif nSide == -1 then
       vOrd = EgtIf( ptC[1]:getY() < ptRef:getY(), { 1, 2}, { 2, 1})
-      vFaceUse = { BL.GetNearestParalOpposite( ptC[1] - ptM), BL.GetNearestParalOpposite( ptC[2] - ptM)}
+      local vtFaceUse1, vtFaceUse2
+      if bCanUseBlade and not BD.DOWN_HEAD then
+         bIsMachDownUp = true
+         vtFaceUse1 = BL.GetOrtupOpposite( BL.GetNearestOrthoOpposite( ptC[1] - ptM))
+         vtFaceUse2 = BL.GetOrtupOpposite( BL.GetNearestOrthoOpposite( ptC[2] - ptM))
+      else
+         vtFaceUse1 = BL.GetNearestParalOpposite( ptC[1] - ptM)
+         vtFaceUse2 = BL.GetNearestParalOpposite( ptC[2] - ptM)
+      end
+      vFaceUse = { vtFaceUse1, vtFaceUse2}
    else
       local bFront = ( ( vtN[1]:getY() + vtN[2]:getY()) < 0)
       if bFront then
@@ -851,7 +863,7 @@ function ProcessLong2Cut.Make( Proc, nPhase, nRawId, nPartId, bForcedBladeMaster
                   -- imposto la direzione di lavoro per avere scarico del truciolo ottimale
                   local nWorkSide, bInvert
                   if ( not bIsTopBladeCurrent and abs( nSide) ~= 0) or ( bCanUseBlade and bCanUseUnderBlade and nSide == -1) then
-                     if bIsCurrentBladeCCW then
+                     if bIsCurrentBladeCCW and not bIsMachDownUp then
                         nWorkSide = MCH_MILL_WS.LEFT
                         bInvert = true
                         dSal, dEal = dEal, dSal
@@ -860,7 +872,7 @@ function ProcessLong2Cut.Make( Proc, nPhase, nRawId, nPartId, bForcedBladeMaster
                         bInvert = false
                      end
                   else
-                     if bIsCurrentBladeCCW then
+                     if bIsCurrentBladeCCW and not bIsMachDownUp then
                         nWorkSide = MCH_MILL_WS.LEFT
                         bInvert = false
                      else
@@ -1067,6 +1079,11 @@ function ProcessLong2Cut.Make( Proc, nPhase, nRawId, nPartId, bForcedBladeMaster
                if nSide == -1 and BD.DOWN_HEAD then
                   EgtSetMachiningParam( MCH_MP.STARTADDLEN, dEal)
                   EgtSetMachiningParam( MCH_MP.ENDADDLEN, dSal)
+               elseif nSide == -1 and not BD.DOWN_HEAD and bIsMachDownUp then
+                  EgtSetMachiningParam( MCH_MP.INVERT, EgtIf( EgtGetMachiningParam( MCH_MP.INVERT), false, true))
+                  dOffset = 5
+                  EgtSetMachiningParam( MCH_MP.STARTADDLEN, dEal)
+                  EgtSetMachiningParam( MCH_MP.ENDADDLEN, dSal)
                else
                   EgtSetMachiningParam( MCH_MP.STARTADDLEN, dSal)
                   EgtSetMachiningParam( MCH_MP.ENDADDLEN, dEal)
@@ -1289,6 +1306,7 @@ function ProcessLong2Cut.Make( Proc, nPhase, nRawId, nPartId, bForcedBladeMaster
       end
       -- ciclo sulle parti
       local nM = 0
+      local bInverted = false
       for j = 1, nC do
          -- su entrambe le facce
          for i = nIni, nFin do
@@ -1332,8 +1350,19 @@ function ProcessLong2Cut.Make( Proc, nPhase, nRawId, nPartId, bForcedBladeMaster
             -- controllo se lavorazione completa
             local dMachDepth = vElevation[vOrd[i]]
             if dMachDepth > dMaxDepth - 10 * GEO.EPS_ANG_SMALL then
-               sWarn = 'Warning : elevation bigger than max tool depth'
-               EgtOutLog( sWarn)
+               -- verifico se posso lavorare la faccia 2
+               local nOtherFace = EgtIf( i == 1, 2, 1)
+               if j == 1 and vtN[vOrd[nOtherFace]]:getZ() > dLimitAngle and vWidth[vOrd[i]] < dMaxDepth then
+                  vOrd[1], vOrd[2] = vOrd[2], vOrd[1]
+                  dLargh = vWidth[vOrd[i]]
+                  dSal, dEal = dEal, dSal
+                  bInverted = true
+               else
+                  sWarn = 'Warning : elevation bigger than max tool depth'
+                  EgtOutLog( sWarn)
+               end
+            elseif bInverted then
+               dSal, dEal = dEal, dSal
             end
             if not bSide and dLargh > 0.8 * dToolDiam then
                nO = ceil( dLargh / ( 0.6 * dToolDiam))
@@ -1368,7 +1397,7 @@ function ProcessLong2Cut.Make( Proc, nPhase, nRawId, nPartId, bForcedBladeMaster
                --EgtSetMachiningParam( MCH_MP.FACEUSE, EgtIf( bSide, BL.GetParallelOpposite( vFaceUse[vOrd[i]]), vFaceUse[vOrd[i]]))
                EgtSetMachiningParam( MCH_MP.FACEUSE, EgtIf( bSide, MCH_MILL_FU.PARAL_DOWN, vFaceUse[vOrd[i]]))
                -- imposto lato di lavoro e inversione
-               EgtSetMachiningParam( MCH_MP.WORKSIDE, MCH_MILL_WS.LEFT)
+               EgtSetMachiningParam( MCH_MP.WORKSIDE, EgtIf( bIsMachDownUp, MCH_MILL_WS.RIGHT, MCH_MILL_WS.LEFT))
                EgtSetMachiningParam( MCH_MP.INVERT, EgtIf( bSide, true, false))
                -- imposto offset radiale (nullo se concavo o di lato)
                local dOffsR = EgtIf( k < nO, ( nO - k) * dStep, EgtIf( bConvex, - BD.CUT_EXTRA, 0))
@@ -1804,7 +1833,7 @@ function ProcessLong2Cut.Make( Proc, nPhase, nRawId, nPartId, bForcedBladeMaster
                end
             end
             -- imposto lato di lavoro e inversione
-            EgtSetMachiningParam( MCH_MP.WORKSIDE, MCH_MILL_WS.LEFT)
+            EgtSetMachiningParam( MCH_MP.WORKSIDE, EgtIf( bIsMachDownUp, MCH_MILL_WS.RIGHT, MCH_MILL_WS.LEFT))
             EgtSetMachiningParam( MCH_MP.INVERT, true)
             -- calcolo la componente dNz non in base alla classificazione della feature (sopra, sotto, fianchi) ma alla componente maggiore 
 --            local dNz = EgtIf( nSide == 0, vtN[vOrd[i]]:getY(), vtN[vOrd[i]]:getZ())
diff --git a/LuaLibs/ProcessProbing.lua b/LuaLibs/ProcessProbing.lua
new file mode 100644
index 0000000..b90cfcd
--- /dev/null
+++ b/LuaLibs/ProcessProbing.lua
@@ -0,0 +1,103 @@
+-- ProcessSplit.lua by Egaltech s.r.l. 2025/06/20
+-- Gestione tastatura
+
+-- Tabella per definizione modulo
+local ProcessProbing = {}
+
+-- Include
+require( 'EgtBase')
+local BL = require( 'BeamLib')
+
+-- Dati
+local ML = require( 'MachiningLib')
+
+---------------------------------------------------------------------
+local function GetProbingMachining( Machinings, sHead)
+   local sProbeMachining, sHeadTool
+
+   -- TODO questa associazione "testa utensile"-"testa tastatore" dovrebbe essere spostata nella macchina.
+   --      Non è detto che se testa utensile inizia con "H2" allora bisogna prendere lavorazione con "_H2"
+
+   -- se la testa utilizzata dalla lavorazione inizia con H2, dovrebbe essere la seconda testa
+   if EgtStartsWith( sHead, 'H2') then
+      sHeadTool = '_H2'
+   else
+      sHeadTool = '_H1'
+   end
+
+   for i = 1, #Machinings do
+      if EgtEndsWith( Machinings[i].Name, sHeadTool) then
+         sProbeMachining = Machinings[i]
+         return sProbeMachining
+      end
+   end
+   sProbeMachining = Machinings[1]
+   return sProbeMachining
+end
+
+---------------------------------------------------------------------
+local function MoveProbePointToRawFaces( ptProbe, vtProbe, nPartId)
+   local b3BoxPart = EgtGetBBoxGlob( EgtGetFirstNameInGroup( nPartId, 'Box') or GDB_ID.NULL, GDB_BB.STANDARD)
+   -- si porta linea di tastatura su grezzo
+   if AreSameVectorApprox( vtProbe, Z_AX()) then
+      ptProbe[3] = b3BoxPart:getMax():getZ()
+   elseif AreSameVectorApprox( vtProbe, -Z_AX()) then
+      ptProbe[3] = b3BoxPart:getMin():getZ()
+   elseif AreSameVectorApprox( vtProbe, Y_AX()) then
+      ptProbe[2] = b3BoxPart:getMax():getY()
+   elseif AreSameVectorApprox( vtProbe, -Y_AX()) then
+      ptProbe[2] = b3BoxPart:getMin():getY()
+   end
+   return ptProbe
+end
+
+---------------------------------------------------------------------
+-- Applicazione della lavorazione
+function ProcessProbing.Make( Proc, nPartId, Info)
+   local bOk, sErr
+
+   -- per eseguire tastatura servono tutti i dati, altriemnti impossibile
+   if Info.vtProbe and Info.ptProbe and Info.sType then
+      Info.ptProbe = MoveProbePointToRawFaces( Info.ptProbe, Info.vtProbe, nPartId)
+      -- recupero gruppo per geometria addizionale
+      local nAddGrpId = BL.GetAddGroup( nPartId)
+      local nIdLine = EgtLinePVL( nAddGrpId, Info.ptProbe, Info.vtProbe, 10, GDB_RT.GLOB) -- TODO lunghezza da portare fuori come parametro
+      local Machinings = GetMachinings( MCH_MY.PROBING, Info.sType)
+      -- se c'è almeno una lavorazione, allora devo fare tastatura
+      if Machinings and #Machinings > 0 then
+         local sProbing = GetProbingMachining( Machinings, Info.sHead)
+         -- se c'è la linea e la lavorazione, applico
+         if sProbing and nIdLine then
+            local sName = 'DtMtProbe_' .. ( EgtGetName( Proc.Id) or tostring( Proc.Id))
+            local nMchFId = EgtAddMachining( sName, sProbing.Name)
+            -- si inverte la direzione della linea, deve essere entrante, oppostaa vettore estrusione
+            EgtInvertCurve( nIdLine)
+            -- aggiungo geometria
+            EgtSetMachiningGeometry( {{ nIdLine, -1}})
+
+            -- eseguo
+            if not ML.ApplyMachining( true, false) then
+               local _, sErr = EgtGetLastMachMgrError()
+               EgtSetOperationMode( nMchFId, false)
+               return false, sErr
+            else
+               bOk = true
+            end
+         else
+            bOk = false
+            sErr = 'Error on probing'
+         end
+      -- altrimenti tastatura non richiesta, esco
+      else
+         return true
+      end
+   else
+      bOk = false
+      sErr = 'Error on probing'
+   end
+
+   return bOk, sErr
+end
+
+---------------------------------------------------------------------
+return ProcessProbing
diff --git a/LuaLibs/ProcessProfCamb.lua b/LuaLibs/ProcessProfCamb.lua
index b2f8a72..1778090 100644
--- a/LuaLibs/ProcessProfCamb.lua
+++ b/LuaLibs/ProcessProfCamb.lua
@@ -33,6 +33,7 @@ local sEnableExtraBladeUpperFace = 'Q02' -- i
 local sDepthChamferMill          = 'Q03' -- d
 local sOverMaterialForFinish     = 'Q04' -- d
 local sPreemptiveChamfer         = 'Q05' -- i
+local bUseSmallMill              = 'Q06' -- i
 
 -- abilitazioni extra
 local dMakeAntiSplintOnHead = 1 -- valore impronta antischeggia, per disattivare settare = nil o = 0
@@ -206,6 +207,41 @@ local function VerifyCham( Proc, AuxId, nRawId, bMakeVertCham, sDephtCham, sOnly
    return nChamfer, dDepth, sMilling, sMilling2
 end
 
+---------------------------------------------------------------------
+function VerifySmallMillCanFinish( dDiamCurrentTool, dDepthProfile, nSide)
+   local dToolMaxDepthSmall, dToolDiamSmall
+   -- abilitazione lavorazione da sotto
+   local sMillType = 'Prof'
+   local sMillingSmall, _, _, bH2Small = ML.FindMilling( sMillType, nil, nil, nil, nil, true, nil, nil, nil, 'Smallest')
+   if not sMillingSmall then
+      return false
+   end
+   -- Recupero i dati dell'utensile
+   if EgtMdbSetCurrMachining( sMillingSmall) then
+      local sTuuid = EgtMdbGetCurrMachiningParam( MCH_MP.TUUID)
+      if EgtTdbSetCurrTool( EgtTdbGetToolFromUUID( sTuuid)) then
+         dToolMaxDepthSmall = EgtTdbGetCurrToolMaxDepth()
+         dToolDiamSmall = EgtTdbGetCurrToolParam( MCH_TP.DIAM)
+         -- se non ci sono almeno 5mm di differenza si fa con utensile standard
+         if dDiamCurrentTool - 5 < dToolDiamSmall then
+            return false
+         end
+      end
+   else
+      return false
+   end
+   local bDouble = ( dDepthProfile + BD.CUT_EXTRA > dToolMaxDepthSmall)
+   -- se lavorazione in doppio richiesta, si verifica se richiesta testa sotto
+   if bDouble and nSide == 0 then
+      return false  -- TODO macchine con BD.DOWN_HEAD potrebbero lavorare in doppio in questo caso!
+   end
+
+   if not bDouble or ( dDepthProfile + BD.MILL_OVERLAP < dToolMaxDepthSmall * 2) then
+      return true, sMillingSmall, bDouble
+   end
+   return false
+end
+
 ---------------------------------------------------------------------
 -- Applicazione della lavorazione
 function ProcessProfCamb.Make( Proc, nPhase, nRawId, nPartId, dCurrOvmH)
@@ -244,7 +280,7 @@ function ProcessProfCamb.Make( Proc, nPhase, nRawId, nPartId, dCurrOvmH)
    if vtN:getZ() > 0.1 then
       nSide = 1
    elseif vtN:getZ() < -0.1 then
-      nSide = -1 
+      nSide = -1
    end
    -- abilitazione lavorazione da sotto
    local bMillDown = ( BD.DOWN_HEAD and nSide == -1)
@@ -468,6 +504,15 @@ function ProcessProfCamb.Make( Proc, nPhase, nRawId, nPartId, dCurrOvmH)
          end
       end
    end
+
+
+   local bUseSmallMillOnFinish = EgtGetInfo( Proc.Id, bUseSmallMill, 'i') == 1
+   local sMillingSmall, bDoubleSmall
+   -- se serve fresa più piccola per finitura
+   if bUseSmallMillOnFinish then
+      bUseSmallMillOnFinish, sMillingSmall, bDoubleSmall = VerifySmallMillCanFinish( dMillDiam, dProfDepth, nSide)
+   end
+
    -- se il chamfer non è esclusivo continuo con le altre lavorazioni
    if nChamfer < 2 then
       -- verifico se necessario lavorare in doppio
@@ -477,7 +522,7 @@ function ProcessProfCamb.Make( Proc, nPhase, nRawId, nPartId, dCurrOvmH)
       local sMillingDown
       if bDouble then
          if nSide == 0  then
-            if BD.DOWN_HEAD then               
+            if BD.DOWN_HEAD then
                -- recupero la lavorazione
                sMillingDown = ML.FindMilling( 'Prof_H2', nil, nil, nil, nil, false, true)
                if not sMillingDown then
@@ -537,10 +582,6 @@ function ProcessProfCamb.Make( Proc, nPhase, nRawId, nPartId, dCurrOvmH)
             EgtSetMachiningParam( MCH_MP.OFFSR, ( dOriOffset + dOffsetPar))
             bFinish = true
          end
-         -- se parametro sovramateriale è maggiore di 0 lo aggiungo al sovramateriale precedente
-         if dOffsetPar > 0 then
-            EgtSetMachiningParam( MCH_MP.OFFSR, ( dOriOffset + dOffsetPar))
-         end
          -- eseguo
          if not ML.ApplyMachining( true, false) then
             local _, sErr = EgtGetLastMachMgrError()
@@ -567,7 +608,7 @@ function ProcessProfCamb.Make( Proc, nPhase, nRawId, nPartId, dCurrOvmH)
             nMchId = nMch2Id
          end
          -- se abilitata, aggiungo lavorazione di finitura
-         if bFinish then
+         if bFinish and not bUseSmallMillOnFinish then
             -- inserisco la lavorazione
             local sNewName = 'ProfB_Fin_' .. ( EgtGetName( Proc.Id) or tostring( Proc.Id))
             local nMch2Id = EgtCopyMachining( sNewName, EgtGetName( nMchId)) 
@@ -682,7 +723,7 @@ function ProcessProfCamb.Make( Proc, nPhase, nRawId, nPartId, dCurrOvmH)
          nMchId = nMch2Id
       end
       -- se abilitata, aggiungo lavorazione di finitura
-      if bFinish then
+      if bFinish and not bUseSmallMillOnFinish then
          -- inserisco la lavorazione
          local sNewName = 'Prof_Fin_' .. ( EgtGetName( Proc.Id) or tostring( Proc.Id))
          local nMch2Id = EgtCopyMachining( sNewName, EgtGetName( nMchId)) 
@@ -738,6 +779,44 @@ function ProcessProfCamb.Make( Proc, nPhase, nRawId, nPartId, dCurrOvmH)
             return false, sErr
          end
       end
+      -- se finitura con fresa piccola
+      if bFinish and bUseSmallMillOnFinish then
+         local sDepthSmall = EgtIf( bDoubleSmall, ( dProfDepth+ BD.MILL_OVERLAP ) / 2, dProfDepth + BD.CUT_EXTRA)
+         local sMachName = 'Fin_' .. ( EgtGetName( Proc.Id) or tostring( Proc.Id))
+         nMchId = EgtAddMachining( sMachName, sMillingSmall)
+         if not nMchId then
+            local sErr = 'Error adding machining ' .. sMachName .. '-' .. sMillingSmall
+            EgtOutLog( sErr)
+            return false, sErr
+         end
+         -- aggiungo geometria
+         EgtSetMachiningGeometry( {{ AuxId, -1}})
+
+         -- imposto l'affondamento
+         EgtSetMachiningParam( MCH_MP.DEPTH, sDepthSmall)
+         -- posizione braccio porta testa
+         EgtSetMachiningParam( MCH_MP.SCC, EgtIf( bHead, MCH_SCC.ADIR_XP, MCH_SCC.ADIR_XM))
+         -- eseguo
+         if not ML.ApplyMachining( true, false) then
+            local _, sErr = EgtGetLastMachMgrError()
+            EgtSetOperationMode( nMchId, false)
+            return false, sErr
+         end
+
+         if bDoubleSmall then
+            local sNewName = 'FinB_' .. ( EgtGetName( Proc.Id) or tostring( Proc.Id))
+            local nMch2Id = EgtCopyMachining( sNewName, EgtGetName( nMchId))
+            EgtSetMachiningParam( MCH_MP.TOOLINVERT, true)
+            EgtSetMachiningParam( MCH_MP.INVERT, true)
+
+            -- eseguo
+            if not ML.ApplyMachining( true, false) then
+               local _, sErr = EgtGetLastMachMgrError()
+               EgtSetOperationMode( nMchId, false)
+               return false, sErr
+            end
+         end
+      end
    end
    -- aggiorno ingombro testa o coda per presa
    if nSide ~= 1 then -- se feature di fianco o da sotto
diff --git a/LuaLibs/ProcessRidgeLap.lua b/LuaLibs/ProcessRidgeLap.lua
index df34b2b..dbfc145 100644
--- a/LuaLibs/ProcessRidgeLap.lua
+++ b/LuaLibs/ProcessRidgeLap.lua
@@ -173,7 +173,7 @@ function ProcessRidgeLap.Make( Proc, nPhase, nRawId, nPartId, dOvmHead)
       end
       -- calcolo riferimenti per facce inclinate
       local vtRef = Vector3d( vtN[vFaceOrd[3]])
-      local vtRef2 = EgtIf( bHead, X_AX(), -X_AX())
+      local vtRef2 = Vector3d( vtN[vFaceOrd[2]])
       -- eseguo
       for i = 1, #vCuts do
          local nOrthoOpposite
diff --git a/LuaLibs/ProcessSplit.lua b/LuaLibs/ProcessSplit.lua
index f2d888d..d50cbca 100644
--- a/LuaLibs/ProcessSplit.lua
+++ b/LuaLibs/ProcessSplit.lua
@@ -336,7 +336,7 @@ end
 
 ---------------------------------------------------------------------
 -- tagli verticali aggiuntivi
-local function AddVerticalPreCuts( Proc, sCutting, dCutXOffset, b3Raw, sNotes)
+local function AddVerticalPreCuts( Proc, sCutting, dCutXOffset, b3Raw, sNotes, dOffsetBetweenCuts)
    local nVerticalCuts = ceil( Proc.Face[1].WidthTrimmed / ( BD.MAX_LEN_DICE)) - 1
    local dVerticalSliceHeight = Proc.Face[1].WidthTrimmed / ( nVerticalCuts + 1)
    -- recupero il diametro dell'utensile
@@ -352,8 +352,8 @@ local function AddVerticalPreCuts( Proc, sCutting, dCutXOffset, b3Raw, sNotes)
    for j = nVerticalCuts, 1, -1 do
       local nFaceUse = MCH_MILL_FU.PARAL_FRONT
       local dVerticalCutOffset = dVerticalSliceHeight * -j
-      local bForceTangentLeadInOut = BD.PRESS_ROLLER and not BD.DOWN_HEAD
-      bOk, sErr = Fbs.MakeOne( Proc.Id, 0, sCutting, dSawDiam, nFaceUse, nil, -0.1 -dCutXOffset, BD.CUT_SIC, dVerticalCutOffset, 0, 0, sNotes, b3Raw, nil, nil, nil, bForceTangentLeadInOut)
+      local sLeadInOutType = 'PerpendicularOutraw'
+      bOk, sErr = Fbs.MakeOne( Proc.Id, 0, sCutting, dSawDiam, nFaceUse, nil, -0.1 -dCutXOffset, BD.CUT_SIC, dVerticalCutOffset, 0, 0, sNotes, b3Raw, nil, nil, nil, sLeadInOutType, nil, dOffsetBetweenCuts)
       if not bOk then return bOk, sErr end
    end
 
@@ -422,8 +422,8 @@ local function MakeStandardCuts( Proc, b3Raw, nCuts, dOffsetBetweenCuts, TailCut
             for j = nHorizontalCuts, 1, -1 do
                local nFaceUse = MCH_MILL_FU.PARAL_DOWN
                local dHorizontalCutOffset = dHorizontalSliceHeight * -j
-               local bForceTangentLeadInOut = BD.PRESS_ROLLER
-               local bOk, sErr = Fbs.MakeOne( Proc.Id, 0 , Cutting1Data.sCutting, Cutting1Data.dSawDiam, nFaceUse, nil, -0.1 - dCutXOffset, BD.CUT_SIC, dHorizontalCutOffset, 0, 0, 'Precut;', b3Raw, nil, nil, nil, bForceTangentLeadInOut)
+               local sLeadInOutType = 'PerpendicularOutraw'
+               local bOk, sErr = Fbs.MakeOne( Proc.Id, 0 , Cutting1Data.sCutting, Cutting1Data.dSawDiam, nFaceUse, nil, -0.1 - dCutXOffset, BD.CUT_SIC, dHorizontalCutOffset, 0, 0, 'Precut;', b3Raw, nil, nil, nil, sLeadInOutType, nil, dOffsetBetweenCuts)
                if not bOk then return false, sErr end
             end
             -- se necessario taglio verticale doppio, eseguo l'opposto
@@ -472,7 +472,7 @@ local function MakeStandardCuts( Proc, b3Raw, nCuts, dOffsetBetweenCuts, TailCut
          -- se trave larga effettuo tagli verticali aggiuntivi
          if TailCutType.bNeedVerticalAddedCuts then
             local sSpecNotes = EgtIf( TailCutType.bSplit, 'Presplit;', 'Precut;')
-            local bOk, sErr = AddVerticalPreCuts( Proc, Cutting1Data.sCutting, dCutOffset, b3Raw, sSpecNotes)
+            local bOk, sErr = AddVerticalPreCuts( Proc, Cutting1Data.sCutting, dCutOffset, b3Raw, sSpecNotes, dOffsetBetweenCuts)
             if not bOk then return bOk, sErr end
          end
          if i == 1 and TailCutType.sType =='Precut' then
@@ -541,7 +541,7 @@ local function MakeStandardCuts( Proc, b3Raw, nCuts, dOffsetBetweenCuts, TailCut
          -- se trave larga effettuo tagli verticali aggiuntivi
          if TailCutType.bNeedVerticalAddedCuts then
             local sSpecNotes = EgtIf( TailCutType.bSplit, 'Presplit;', 'Precut;')
-            local bOk, sErr = AddVerticalPreCuts( Proc, Cutting1Data.sCutting, dCutOffset, b3Raw, sSpecNotes)
+            local bOk, sErr = AddVerticalPreCuts( Proc, Cutting1Data.sCutting, dCutOffset, b3Raw, sSpecNotes, dOffsetBetweenCuts)
             if not bOk then return bOk, sErr end
          end
          local sNotes
@@ -771,18 +771,16 @@ function ProcessSplit.Make( Proc, nPhase, nRawId, nPartId, nOrd, sDownOrSideOrSt
                         if AreOppositeVectorApprox( X_AX(), vtNLimitingSurf) then EgtInvertSurf( nLimitingSurf) end
                      end
                      -- tagli verticali
-                     bOk, sErr = AddVerticalPreCuts( AddProc, sCutting, 0, b3Raw, sNotes)
+                     bOk, sErr = AddVerticalPreCuts( AddProc, sCutting, 0, b3Raw, sNotes, dOffsL)
                      if not bOk then return bOk, sErr end
                      -- tagli a cubetti con eventuale superficie limitante
-                     bOk, sErr = Cut.Make( AddProc, nNewPhase, nRawId, nPartId, dMaxElev, nil, false, true, b3Raw, sNotes, dCurrOvmT, nil, nLimitingSurf)
+                     local sLeadInOutType = 'PerpendicularOutraw'
+                     bOk, sErr = Cut.Make( AddProc, nNewPhase, nRawId, nPartId, dMaxElev, nil, false, true, b3Raw, sNotes, dCurrOvmT, nil, nLimitingSurf, sLeadInOutType)
                   end
                -- tagli aggiuntivi non necessari
                else
-                  local bForceTangentLeadInOut = false
-                  if BD.PRESS_ROLLER then
-                     bForceTangentLeadInOut = true
-                  end
-                  bOk, sErr = Cut.Make( Proc, nNewPhase, nRawId, nPartId, dMaxElev, nil, false, true, b3Raw, sNotes, dCurrOvmT, nil, nil, bForceTangentLeadInOut)
+                  local sLeadInOutType = 'PerpendicularOutraw'
+                  bOk, sErr = Cut.Make( Proc, nNewPhase, nRawId, nPartId, dMaxElev, nil, false, true, b3Raw, sNotes, dCurrOvmT, nil, nil, sLeadInOutType)
                end
                if sNotesFinal then
                   EgtSetMachiningParam( MCH_MP.USERNOTES, sNotesFinal)
diff --git a/UpdateLog.txt b/UpdateLog.txt
index 27179d6..c65cc68 100644
--- a/UpdateLog.txt
+++ b/UpdateLog.txt
@@ -1,7 +1,16 @@
            ==== Beam Update Log ====
 
+Versione 2.7g1 (08/07/2025)
+- Added : in LapJoint, aggiunti smussi anche se lavorazione con truciolatore
+- Added : per profilo caudato aggiunta finitura con fresa piccola
+- Added : gestione tastatura
+- Modif : nei tagli di testa e coda, compresi quelli di spezzatura, la lama evita di arretrare se non necessario
+- Modif : in LongDoubleCut migliorie varie
+- Modif : in RidgeLap migliorie varie
+- Modif : nelle forature che attraversano un taglio ora si considera la profondità già lavorata
+
 Versione 2.7f3 (19/06/2025)
-- Modifx : in StepJointNotch corretta distanza attacco in/out
+- Modif : in StepJointNotch corretta distanza attacco in/out
 
 Versione 2.7f2 (18/06/2025)
 - Modif : in LongDoubleCut aggiunto messaggio feature non completa se utensile non arriva sul fondo
@@ -20,10 +29,10 @@ Versione 2.7e2 (23/05/2025)
 - Fixed : in Scarf Joint correzione alla scelta faccia da lavorare
 
 Versione 2.7e1 (05/05/2025)
+- Modif : in LapJoint se tunnel verticale lavorato solo da sopra e l'utensile non arriva, si restituisce warning
 - Fixed : in taglio di separazione si riduce percorso di taglio solo se il pezzo è effettivamente alto
 - Fixed : in foratura corretto caso in cui non si sceglieva l'utensile più lungo disponibile
 - Fixed : In BatchProcess (Ts7) corretta generazione in caso di progetto senza ricalcolo
-- Modif : in LapJoint se tunnel verticale lavorato solo da sopra e l'utensile non arriva, si restituisce warning
 
 Versione 2.7d3 (22/04/2025)
 - Fixed : in LapJoint corretta gestione errata Q04
diff --git a/Version.lua b/Version.lua
index a3359a8..72baa7a 100644
--- a/Version.lua
+++ b/Version.lua
@@ -2,5 +2,5 @@
 -- Gestione della versione di Beam
 
 NAME = 'Beam'
-VERSION = '2.7f3'
-MIN_EXE = '2.6e5'
+VERSION = '2.7g1'
+MIN_EXE = '2.7f2'