diff --git a/LuaLibs/ProcessLapJoint.lua b/LuaLibs/ProcessLapJoint.lua
index 6553183..826e862 100644
--- a/LuaLibs/ProcessLapJoint.lua
+++ b/LuaLibs/ProcessLapJoint.lua
@@ -1079,7 +1079,7 @@ local function MakePreCuts( Proc, nPhase, nRawId, nPartId, dOvmHead, b3Raw, nCha
 end
 
 ---------------------------------------------------------------------
-local function MakeByMill( Proc, nPhase, nRawId, nPartId, nFacInd, rfFac, dH, dV, dElev, dCollSic, bSpecialApp, sMillMaster, nFacInd2, dFacElev2)
+local function MakeByMill( Proc, nFacInd, rfFac, dH, dV, dElev, dCollSic, bSpecialApp, sMillMaster, nFacInd2, dFacElev2)
    -- Cerco una faccia adiacente alla principale sul lato lungo
    local nFacAdj, sErr = GetFaceAdj( Proc, nFacInd, dH, dV)
    if nFacAdj < 0 then
@@ -1157,10 +1157,10 @@ local function MakeByMill( Proc, nPhase, nRawId, nPartId, nFacInd, rfFac, dH, dV
    -- inserisco la lavorazione di fresatura
    local sName = 'Mill_' .. ( EgtGetName( Proc.Id) or tostring( Proc.Id))
 
--- <LB> --
-   sName = sName .. '_F' .. tostring(nFacAdj)
-   EgtOutLog( '*** Milling Face=' .. tostring( nFacAdj))
--- <LB> --
+   -- <LB> --
+   EgtOutLog( '*** FaceUse=' .. tostring( nFaceUse))
+   EgtOutLog( '*** Milling on Face=' .. tostring( nFacAdj))
+   -- <LB> --
 
    local nMchFId = EgtAddMachining( sName, sMilling)
    if not nMchFId then
@@ -4462,6 +4462,7 @@ local function MakeBySideMill( Proc)
    return true, ''
 end
 
+---------------------------------------------------------------------
 local function AreFacesOrthogonal( nSurfId, nFacInd, nFacInd2, dCosSideAng)
    -- recupero il numero di facce
    if not dCosSideAng then
@@ -4555,7 +4556,7 @@ local function MakeSpecialThreeFaces( Proc, nPhase, bIsL, nRawId, nPartId, dOvmH
          rfFac, rfFac2 = rfFac2, rfFac
          vtN, vtN2 = vtN2, vtN
       end
-
+      -- <LB> prendo a riferimento l'altra faccia
       nPockFace = nFacInd2
       sPocketing = ML.FindPocketing( sMchFind, dDiam2, dFacElev2 + dCollSic2)
 
@@ -4574,7 +4575,7 @@ local function MakeSpecialThreeFaces( Proc, nPhase, bIsL, nRawId, nPartId, dOvmH
    local dDiamTool = 20
    if bIsL then
       local bOk, sWarn
-      bOk, sWarn, dDiamTool = MakeByMill( Proc, nPhase, nRawId, nPartId, nFacInd, rfFac, dH, dV, dFacElev, dCollSic, true, sMilling, nFacInd2, dFacElev2)
+      bOk, sWarn, _ = MakeByMill( Proc, nFacInd, rfFac, dH, dV, dFacElev, dCollSic, true, sMilling, nFacInd2, dFacElev2)
       if not bOk then return bOk, sWarn end
    else
       local sErr = 'Error : Impossible mill special LapJoint'
@@ -4583,9 +4584,6 @@ local function MakeSpecialThreeFaces( Proc, nPhase, bIsL, nRawId, nPartId, dOvmH
    end
    -- inserisco la lavorazione di svuotatura
    local sName = 'Pock_' .. ( EgtGetName( Proc.Id) or tostring( Proc.Id))
-   -- <LB>
-   sName = sName .. '_F' .. tostring(nPockFace)
-   -- <LB>
    local nMchFId = EgtAddMachining( sName, sPocketing)
    if not nMchFId then
       local sErr = 'Error adding machining ' .. sName .. '-' .. sPocketing
@@ -4593,8 +4591,6 @@ local function MakeSpecialThreeFaces( Proc, nPhase, bIsL, nRawId, nPartId, dOvmH
       return false, sErr
    end
 
-   EgtOutLog( '*** -----------------------------------------------------------------')
-
    -- aggiungo geometria
    EgtSetMachiningGeometry( {{ Proc.Id, nPockFace}})
    -- imposto uso faccia
@@ -4632,6 +4628,10 @@ local function MakeSpecialThreeFaces( Proc, nPhase, bIsL, nRawId, nPartId, dOvmH
       if not bOk then return false, sWarn end
    end
 
+   --- <LB> ---
+   --ShowFacesNumber( Proc.Id)
+   EgtOutLog( '*** -----------------------------------------------------------------')
+
    return true, ''
 end
 
@@ -4719,7 +4719,8 @@ local function MakeMoreFaces( Proc, nPhase, nRawId, nPartId, dOvmHead, bSinglePa
       local bTryWithBlades = true
       -- lavoro fessura con svuotature (singola o doppia contrapposta)
       local sMyMchFind = 'Pocket'
-      local nOk, sErr, dDimMin, dDimMax, dDepth, vtOrtho, nLundIdFace = MakeByPockets( Proc, nPhase, nRawId, nPartId, nChamfer, dDepthCham, nAddGrpId, sMyMchFind, false, b3Solid, bClosedOrthoFaces)
+      local nOk, sErr, dDimMin, dDimMax, dDepth, vtOrtho, 
+            nLundIdFace = MakeByPockets( Proc, nPhase, nRawId, nPartId, nChamfer, dDepthCham, nAddGrpId, sMyMchFind, false, b3Solid, bClosedOrthoFaces)
       if nOk < 0 then
          return false, sErr
       elseif nOk > 0 then
@@ -4844,10 +4845,6 @@ local function MakeMoreFaces( Proc, nPhase, nRawId, nPartId, dOvmHead, bSinglePa
          -- se riconosciuta gestione 3 facce
          -- e limitata per ora alla feature 20
          if bSpecial3faces and Proc.Prc == 20 and nFacInd2 then
-
-            --- <LB> ---
-            --ShowFacesNumber( Proc.Id)
-
             -- se smusso non è esclusivo
             if nChamfer < 2 then
                local bOk, sErr = MakeSpecialThreeFaces( Proc, nPhase, bIsL, nRawId, nPartId, dOvmHead, b3Raw, nChamfer)
@@ -5086,7 +5083,7 @@ local function MakeMoreFaces( Proc, nPhase, nRawId, nPartId, dOvmHead, bSinglePa
                if bIsL and not bSpecialMillOnSide then
                   -- se smusso non è esclusivo
                   if nChamfer < 2 then
-                     return MakeByMill( Proc, nPhase, nRawId, nPartId, nFacInd, rfFac, dH, dV, dFacElev, dCollSic)
+                     return MakeByMill( Proc, nFacInd, rfFac, dH, dV, dFacElev, dCollSic)
                   end
                -- altrimenti, in base alla forma, provo con svuotature di fianco o con la sega a catena o lama
                else