diff --git a/LuaLibs/BeamExec.lua b/LuaLibs/BeamExec.lua
index ee9123e..4ee799a 100644
--- a/LuaLibs/BeamExec.lua
+++ b/LuaLibs/BeamExec.lua
@@ -818,8 +818,10 @@ local function GetFeatureInfoAndDependency( vProcSingleRot, Part)
       local Proc = vProcSingleRot[i]
       if Proc.Topology.sName == 'HeadCut' then
          HeadProcOriginal = Proc
+         HeadProcOriginal.bIsOriginalHeadcut = true
       elseif Proc.Topology.sName == 'TailCut' then
          TailProcOriginal = Proc
+         TailProcOriginal.bIsOriginalTailcut = true
       end
       -- se feature abilitata alla lavorazione
       if Proc.nFlg ~= 0 then
@@ -1663,13 +1665,15 @@ local function GetCombinationListFromMatrix( ProcessingsOnPart, PartInfo, bRePro
          for nProc = 1, #ProcessingsOnPart.Rotation[1] do
             -- Si controlla sempre la rotazione 1 perchè la dipendenza di una feature da un'altra non dipende dalla rotazione
             -- se feature disattivata perchè eseguita da master a lei associata dichiaro comunque eseguita
-            if ProcessingsOnPart.Rotation[1][nProc].nFlg == 0 and  ProcessingsOnPart.Rotation[1][nProc].nIndexMasterProc then
-               ProcessingsOnPart.Rotation[1][nProc].nIndexRotation = nUnloadPos
-               table.insert( SingleCombination.Rot0, ProcessingsOnPart.Rotation[1][nProc])
+            local ProcOnFirstRotation = ProcessingsOnPart.Rotation[1][nProc]
+            if ProcOnFirstRotation.nFlg == 0 and  ProcOnFirstRotation.nIndexMasterProc then
+               ProcOnFirstRotation.nIndexRotation = nUnloadPos
+               table.insert( SingleCombination.Rot0, ProcOnFirstRotation)
                SingleCombination.nComplete = SingleCombination.nComplete + 1
             else
                local nOffsetIndex = EgtIf( SingleCombination.bPartInCombiIsInverted, 4, 0)
-               if not ID.IsHeadCut( ProcessingsOnPart.Rotation[1][nProc])  and  not ID.IsTailCut( ProcessingsOnPart.Rotation[1][nProc]) then
+               if not ( ( ID.IsHeadCut( ProcOnFirstRotation) and ProcOnFirstRotation.bIsOriginalHeadcut)
+                  or ( ID.IsTailCut( ProcOnFirstRotation) and ProcOnFirstRotation.bIsOriginalTailcut)) then
                   -- ciclo sulle rotazioni
                   local nNextRot = nUnloadPos
                   local ResultsList = {}
@@ -1724,12 +1728,11 @@ local function GetCombinationListFromMatrix( ProcessingsOnPart, PartInfo, bRePro
                      table.insert( SingleCombination.Rot0, ProcessingsOnPart.Rotation[nUnloadPos+nOffsetIndex][nProc])
                      SingleCombination.nNotExecute = SingleCombination.nNotExecute + 1
                   end
-               else
-                  if ID.IsHeadCut( ProcessingsOnPart.Rotation[1+nOffsetIndex][nProc]) then
-                     SingleCombination.nIndexHeadCutInVProc = nProc
-                  elseif ID.IsTailCut( ProcessingsOnPart.Rotation[1+nOffsetIndex][nProc]) then
-                     SingleCombination.nIndexTailCutInVProc = nProc
-                  end
+               end
+               if ID.IsHeadCut( ProcessingsOnPart.Rotation[1+nOffsetIndex][nProc]) then
+                  SingleCombination.nIndexHeadCutInVProc = nProc
+               elseif ID.IsTailCut( ProcessingsOnPart.Rotation[1+nOffsetIndex][nProc]) then
+                  SingleCombination.nIndexTailCutInVProc = nProc
                end
             end
          end