diff --git a/LuaLibs/BeamExec.lua b/LuaLibs/BeamExec.lua
index 296163a..655f78a 100644
--- a/LuaLibs/BeamExec.lua
+++ b/LuaLibs/BeamExec.lua
@@ -1508,7 +1508,7 @@ function BeamExec.ProcessMachinings( PARTS)
          if nOrd == 1 then
             EgtSetCurrPhase( 1)
          else
-            BeamLib.AddPhaseWithRawParts( PARTS[nPart], BeamData.ptOriXR, BeamData.dPosXR, 0)
+            BeamLib.AddPhaseWithRawParts( PARTS[nPart].idRaw, BeamData.ptOriXR, BeamData.dPosXR, 0)
          end
          -- si sposta il pezzo nella posizione originale, di quando è stata fatta la collect. In questo modo tutti i dati calcolati nella collect restano validi.
          -- Altrimenti bisognava ricalcolare tutto, aumentando tempo di calcolo.
@@ -1667,7 +1667,7 @@ function BeamExec.ProcessMachinings( PARTS)
          if MatrixResult.bSomeFeatureSide then
             -- se ci sono state lavorazioni in rotazione precedente devo creare altra fase. Altrimenti già creata da prima
             if MatrixResult.bSomeFeatureDown then
-               BeamLib.AddPhaseWithRawParts( PARTS[nPart], BeamData.ptOriXR, BeamData.dPosXR, EgtIf( bSplitAlreadyExecuted, BeamData.RAW_OFFSET, 0))
+               BeamLib.AddPhaseWithRawParts( PARTS[nPart].idRaw, BeamData.ptOriXR, BeamData.dPosXR, EgtIf( bSplitAlreadyExecuted, BeamData.RAW_OFFSET, 0))
                nPhase = EgtGetCurrPhase()
                idDisp = EgtGetPhaseDisposition( nPhase)
                EgtSetInfo( idDisp, 'ORD', nOrd)
@@ -1688,8 +1688,7 @@ function BeamExec.ProcessMachinings( PARTS)
 
          -- se ci sono state lavorazioni in rotazione precedente devo creare altra fase. Altrimenti già creata da prima
          if MatrixResult.bSomeFeatureDown or MatrixResult.bSomeFeatureSide then
-            local sPrevRotation = EgtIf( MatrixResult.bSomeFeatureSide, 'SIDE', 'DOWN')
-            BeamLib.AddPhaseWithRawParts( PARTS[nPart], BeamData.ptOriXR, BeamData.dPosXR, EgtIf( bSplitAlreadyExecuted, BeamData.RAW_OFFSET, 0))
+            BeamLib.AddPhaseWithRawParts( PARTS[nPart].idRaw, BeamData.ptOriXR, BeamData.dPosXR, EgtIf( bSplitAlreadyExecuted, BeamData.RAW_OFFSET, 0))
             nPhase = EgtGetCurrPhase()
             idDisp = EgtGetPhaseDisposition( nPhase)
             EgtSetInfo( idDisp, 'ORD', nOrd)
@@ -1717,7 +1716,7 @@ function BeamExec.ProcessMachinings( PARTS)
       -- =====  finiti i pezzi, si scarica il restante  =====
       local idRestPart = EgtGetNextRawPart( PARTS[#PARTS].idRaw)
       if idRestPart and EgtGetRawPartBBox( idRestPart):getDimX() >= BeamData.dMinRaw then
-         BeamLib.AddPhaseWithRawParts( PARTS[#PARTS], BeamData.ptOriXR, BeamData.dPosXR, 0)
+         BeamLib.AddPhaseWithRawParts( idRestPart, BeamData.ptOriXR, BeamData.dPosXR, 0)
          local nPhase = EgtGetCurrPhase()
          local idDisp = EgtGetPhaseDisposition( nPhase)
          EgtSetInfo( idDisp, 'TYPE', 'REST')
diff --git a/LuaLibs/BeamLib.lua b/LuaLibs/BeamLib.lua
index 5fb1208..cd9df8a 100644
--- a/LuaLibs/BeamLib.lua
+++ b/LuaLibs/BeamLib.lua
@@ -104,9 +104,7 @@ function BeamLib.GetPartSplittingPoints( Part)
 end
 
 -------------------------------------------------------------------------------------------------------------
-function BeamLib.AddPhaseWithRawParts( Part, OriXR, PosXR, dDeltaSucc)
-   local idRaw = Part.idRaw
-
+function BeamLib.AddPhaseWithRawParts( idRaw, OriXR, PosXR, dDeltaSucc)
    EgtAddPhase()
    -- si aprono i limiti tavola per permettere rotazioni di pezzi più larghi della tavola
    EgtSetTableAreaOffset( 2000, 2000, 2000, 2000)
diff --git a/LuaLibs/FeatureLib.lua b/LuaLibs/FeatureLib.lua
index a66c17e..7b52868 100644
--- a/LuaLibs/FeatureLib.lua
+++ b/LuaLibs/FeatureLib.lua
@@ -755,8 +755,8 @@ function FeatureLib.CalculateFeatureNotClampableLengths( Proc, Part)
    local dNotClampableLengthHead = 0
    local dNotClampableLengthTail = 0
 
-   -- TODO al momento con almeno 3 facce si restituisce 0
-   if true or Proc.nFct < 3 then
+   -- TODO se la feature ha più di 3 facce non viene mai calcolato!! Es. Tenone ecc....
+   if Proc.nFct < 3 then
       -- eventuale segnalazione ingombro di testa o coda
       local dMinHIng = min( 0.5 * BeamData.VICE_MINH, 0.5 * Part.b3Raw:getDimZ())
       local dMinZ = max( BeamData.MIN_HEIGHT, 0.35 * Part.b3Raw:getDimZ())
diff --git a/LuaLibs/MachiningLib.lua b/LuaLibs/MachiningLib.lua
index c3a2c5e..4df7c4f 100644
--- a/LuaLibs/MachiningLib.lua
+++ b/LuaLibs/MachiningLib.lua
@@ -1023,7 +1023,7 @@ function MachiningLib.AddOperations( vProc, Part, sRotation)
                   local idDisp = EgtGetPhaseDisposition( nPhase)
                   EgtSetInfo( idDisp, 'HCING', Part.NotClampableLength[sRotation].dHead or 0)
 
-                  BeamLib.AddPhaseWithRawParts( Part, BeamData.ptOriXR, BeamData.dPosXR, BeamData.RAW_OFFSET)
+                  BeamLib.AddPhaseWithRawParts( MACHININGS[i].Proc.idRaw, BeamData.ptOriXR, BeamData.dPosXR, BeamData.RAW_OFFSET)
                   -- se grezzo successivo senza pezzi e finale, va tolto
                   local nNextRawId = EgtGetNextRawPart( MACHININGS[i].Proc.idRaw)
                   if nNextRawId  and  EgtGetPartInRawPartCount( nNextRawId) == 0  and  EgtGetRawPartBBox( nNextRawId):getDimX() < BeamData.dMinRaw then