diff --git a/LuaLibs/ProcessLongCut.lua b/LuaLibs/ProcessLongCut.lua
index 8f78190..30dacdb 100644
--- a/LuaLibs/ProcessLongCut.lua
+++ b/LuaLibs/ProcessLongCut.lua
@@ -924,7 +924,7 @@ function ProcessLongCut.Make( Proc, nPhase, nRawId, nPartId, bCustUseBlade, nCus
                   dSal, dEal = dEal, dSal
                end
                
-               
+               -- settaggio di workside, uso faccia e eventuale inversione
                -- verifico lama in uso e imposto uso faccia
                local bIsTopBladeCurrent
                local nFaceUseCurrent
@@ -994,8 +994,7 @@ function ProcessLongCut.Make( Proc, nPhase, nRawId, nPartId, bCustUseBlade, nCus
                EgtSetMachiningParam( MCH_MP.INVERT, bInvert)
                EgtSetMachiningParam( MCH_MP.WORKSIDE, nWorkSide)
                EgtSetMachiningParam( MCH_MP.FACEUSE, nFaceUseCurrent)
-
-
+               
                EgtSetMachiningParam( MCH_MP.STARTADDLEN, dSal)
                EgtSetMachiningParam( MCH_MP.ENDADDLEN, dEal)
                -- imposto offset radiale
diff --git a/LuaLibs/ProcessLongDoubleCut.lua b/LuaLibs/ProcessLongDoubleCut.lua
index 5ff9e83..bcd616f 100644
--- a/LuaLibs/ProcessLongDoubleCut.lua
+++ b/LuaLibs/ProcessLongDoubleCut.lua
@@ -691,91 +691,89 @@ function ProcessLong2Cut.Make( Proc, nPhase, nRawId, nPartId, bForcedBladeMaster
                      dSal, dEal = dEal, dSal
                   end
                   
-
-               -- verifico lama in uso e imposto uso faccia
-               local bIsTopBladeCurrent
-               local nFaceUseCurrent
-               if bCanUseBlade and bCanUseUnderBlade then
-                  if nSide == -1 then
-                     if k == 1 then
-                        bIsTopBladeCurrent = true
-                        nFaceUseCurrent = nFaceUse2
+                  -- settaggio di workside, uso faccia e eventuale inversione
+                  -- verifico lama in uso e imposto uso faccia
+                  local bIsTopBladeCurrent
+                  local nFaceUseCurrent
+                  if bCanUseBlade and bCanUseUnderBlade then
+                     if nSide == -1 then
+                        if k == 1 then
+                           bIsTopBladeCurrent = true
+                           nFaceUseCurrent = nFaceUse2
+                        else
+                           bIsTopBladeCurrent = false
+                           nFaceUseCurrent = nFaceUse
+                        end
                      else
+                        if k == 1 then
+                           bIsTopBladeCurrent = false
+                           nFaceUseCurrent = nFaceUse
+                        else
+                           bIsTopBladeCurrent = true
+                           nFaceUseCurrent = nFaceUse2
+                        end
+                     end
+                  elseif bCanUseUnderBlade then
+                     if k == 1 then
                         bIsTopBladeCurrent = false
                         nFaceUseCurrent = nFaceUse
+                     else
+                        bIsTopBladeCurrent = false
+                        nFaceUseCurrent = nFaceUse2
                      end
                   else
                      if k == 1 then
-                        bIsTopBladeCurrent = false
+                        bIsTopBladeCurrent = true
                         nFaceUseCurrent = nFaceUse
                      else
                         bIsTopBladeCurrent = true
                         nFaceUseCurrent = nFaceUse2
                      end
                   end
-               elseif bCanUseUnderBlade then
-                  if k == 1 then
-                     bIsTopBladeCurrent = false
-                     nFaceUseCurrent = nFaceUse
+
+                  -- recupero alcune informazioni utili dalla lavorazione attuale
+                  local bIsCurrentBladeCW
+                  local bIsCurrentMachiningInverted
+                  if bIsTopBladeCurrent then
+                     EgtMdbSetCurrMachining( sCutting)
                   else
-                     bIsTopBladeCurrent = false
-                     nFaceUseCurrent = nFaceUse2
+                     EgtMdbSetCurrMachining( sCuttingDn)
                   end
-               else
-                  if k == 1 then
-                     bIsTopBladeCurrent = true
-                     nFaceUseCurrent = nFaceUse
+                  bIsCurrentBladeCW = EgtMdbGetCurrMachiningParam( MCH_MP.SPEED) < 0
+                  bIsCurrentMachiningInverted = EgtMdbGetCurrMachiningParam( MCH_MP.INVERT)
+
+                  -- 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 bIsCurrentBladeCW then
+                        nWorkSide = MCH_MILL_WS.LEFT
+                        bInvert = true
+                     else
+                        nWorkSide = MCH_MILL_WS.RIGHT
+                        bInvert = false
+                     end
                   else
-                     bIsTopBladeCurrent = true
-                     nFaceUseCurrent = nFaceUse2
+                     if bIsCurrentBladeCW then
+                        nWorkSide = MCH_MILL_WS.LEFT
+                        bInvert = false
+                     else
+                        nWorkSide = MCH_MILL_WS.RIGHT
+                        bInvert = true
+                     end
                   end
-               end
 
-               -- recupero alcune informazioni utili dalla lavorazione attuale
-               local bIsCurrentBladeCW
-               local bIsCurrentMachiningInverted
-               if bIsTopBladeCurrent then
-                  EgtMdbSetCurrMachining( sCutting)
-               else
-                  EgtMdbSetCurrMachining( sCuttingDn)
-               end
-               bIsCurrentBladeCW = EgtMdbGetCurrMachiningParam( MCH_MP.SPEED) < 0
-               bIsCurrentMachiningInverted = EgtMdbGetCurrMachiningParam( MCH_MP.INVERT)
-
-               -- 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 bIsCurrentBladeCW then
-                     nWorkSide = MCH_MILL_WS.LEFT
-                     bInvert = true
-                  else
-                     nWorkSide = MCH_MILL_WS.RIGHT
-                     bInvert = false
+                  -- imposto eventuale inversione di estensioni e accorciamenti
+                  if bIsCurrentMachiningInverted ~= bInvert then
+                     dSal, dEal = dEal, dSal
                   end
-               else
-                  if bIsCurrentBladeCW then
-                     nWorkSide = MCH_MILL_WS.LEFT
-                     bInvert = false
-                  else
-                     nWorkSide = MCH_MILL_WS.RIGHT
-                     bInvert = true
-                  end
-               end
-
-               -- imposto eventuale inversione di estensioni e accorciamenti
-               if bIsCurrentMachiningInverted ~= bInvert then
-                  dSal, dEal = dEal, dSal
-               end
-
-               -- setto la lavorazione con i valori calcolati
-               EgtSetMachiningParam( MCH_MP.INVERT, bInvert)
-               EgtSetMachiningParam( MCH_MP.WORKSIDE, nWorkSide)
-               EgtSetMachiningParam( MCH_MP.FACEUSE, nFaceUseCurrent)
 
+                  -- setto la lavorazione con i valori calcolati
+                  EgtSetMachiningParam( MCH_MP.INVERT, bInvert)
+                  EgtSetMachiningParam( MCH_MP.WORKSIDE, nWorkSide)
+                  EgtSetMachiningParam( MCH_MP.FACEUSE, nFaceUseCurrent)
 
                   EgtSetMachiningParam( MCH_MP.STARTADDLEN, dSal)
                   EgtSetMachiningParam( MCH_MP.ENDADDLEN, dEal)
-       
                   -- imposto offset radiale
                   EgtSetMachiningParam( MCH_MP.OFFSR, EgtIf( nSide == -1, -dOffset, dOffset))
                   -- imposto attacco/uscita