diff --git a/LuaLibs/ProcessLapJoint.lua b/LuaLibs/ProcessLapJoint.lua
index 7d65707..1180435 100644
--- a/LuaLibs/ProcessLapJoint.lua
+++ b/LuaLibs/ProcessLapJoint.lua
@@ -1,4 +1,4 @@
--- ProcessLapJoint.lua by Egaltech s.r.l. 2021/02/04
+-- ProcessLapJoint.lua by Egaltech s.r.l. 2021/02/08
 -- Gestione calcolo mezzo-legno per Travi
 -- 2019/10/08 Agg. gestione OpenPocket.
 -- 2021/01/24 Con sega a catena ora sempre impostato asse A.
@@ -2161,6 +2161,11 @@ local function MakeByChainOrSaw( Proc, nPhase, nRawId, nPartId, nFacInd,
             EgtSetMachiningParam( MCH_MP.USERNOTES, sNotes)
             -- eseguo
             if not EgtApplyMachining( true, false) then
+               if EgtGetOutstrokeInfo() then
+                  local _, sErr = EgtGetLastMachMgrError()
+                  EgtSetOperationMode( nMchFId, false)
+                  return false, sErr
+               end
                EgtSetMachiningParam( MCH_MP.BLOCKEDAXIS, EgtIf( BD.C_SIMM, 'A=0', 'A=90'))
                if not EgtApplyMachining( true, false) then
                   local _, sErr = EgtGetLastMachMgrError()
@@ -2230,6 +2235,11 @@ local function MakeByChainOrSaw( Proc, nPhase, nRawId, nPartId, nFacInd,
                end
                -- eseguo
                if not EgtApplyMachining( true, false) then
+                  if EgtGetOutstrokeInfo() then
+                     local _, sErr = EgtGetLastMachMgrError()
+                     EgtSetOperationMode( nMchFId, false)
+                     return false, sErr
+                  end
                   EgtSetMachiningParam( MCH_MP.BLOCKEDAXIS, EgtIf( BD.C_SIMM, 'A=0', 'A=90'))
                   if not EgtApplyMachining( true, false) then
                      local _, sErr = EgtGetLastMachMgrError()
@@ -3094,6 +3104,11 @@ local function MakeMoreFaces( Proc, nPhase, nRawId, nPartId, dOvmHead, bSinglePa
                end
                -- eseguo
                if not EgtApplyMachining( true, false) then
+                  if EgtGetOutstrokeInfo() then
+                     local _, sErr = EgtGetLastMachMgrError()
+                     EgtSetOperationMode( nMchFId, false)
+                     return false, sErr
+                  end
                   EgtSetMachiningParam( MCH_MP.BLOCKEDAXIS, EgtIf( BD.C_SIMM, 'A=0', 'A=90'))
                   if not EgtApplyMachining( true, false) then
                      local _, sErr = EgtGetLastMachMgrError()