diff --git a/LuaLibs/BeamExec.lua b/LuaLibs/BeamExec.lua
index 1bd41ec..369f6eb 100644
--- a/LuaLibs/BeamExec.lua
+++ b/LuaLibs/BeamExec.lua
@@ -235,16 +235,20 @@ end
 
 -------------------------------------------------------------------------------------------------------------
 function BeamExec.CalcMinUnloadableRaw( dRawW, dRawH)
-   local H_S = 200
-   local H_L = 400
-   -- Determinazione minimo grezzo scaricabile
-   if dRawH <= H_S then
-      BD.MinRaw = BD.MINRAW_S
-   elseif dRawH <= H_L then
-      local Coeff = ( dRawH - H_S) / ( H_L - H_S)
-      BD.MinRaw = ( 1 - Coeff) * BD.MINRAW_S + Coeff * BD.MINRAW_L
+   if BD.GetMinUnloadableRaw then
+      BD.MinRaw = BD.GetMinUnloadableRaw( dRawW, dRawH)
    else
-      BD.MinRaw = BD.MINRAW_L
+      local H_S = 200
+      local H_L = 400
+      -- Determinazione minimo grezzo scaricabile
+      if dRawH <= H_S then
+         BD.MinRaw = BD.MINRAW_S
+      elseif dRawH <= H_L then
+         local Coeff = ( dRawH - H_S) / ( H_L - H_S)
+         BD.MinRaw = ( 1 - Coeff) * BD.MINRAW_S + Coeff * BD.MINRAW_L
+      else
+         BD.MinRaw = BD.MINRAW_L
+      end
    end
 end
 
diff --git a/LuaLibs/BeamLib.lua b/LuaLibs/BeamLib.lua
index 1c6e827..bbff33f 100644
--- a/LuaLibs/BeamLib.lua
+++ b/LuaLibs/BeamLib.lua
@@ -1,4 +1,4 @@
--- BeamLib.lua by Egaltech s.r.l. 2020/09/17
+-- BeamLib.lua by Egaltech s.r.l. 2020/10/23
 -- Libreria globale per Travi
 -- 2020/07/28 Corretto calcolo attacchi e uscite di lame per non uscire dalla faccia sotto.
 -- 2020/08/18 Aggiunto a GetNearestParalOpposite e GetNearestOrthoOpposite parametro opzionale vtNorm.
@@ -11,6 +11,9 @@ require( 'EgtBase')
 
 EgtOutLog( ' BeamLib started', 1)
 
+-- Dati
+local BD = require( 'BeamData')
+
 -------------------------------------------------------------------------------------------------------------
 -------------------------------------------------------------------------------------------------------------
 function BeamLib.GetAddGroup( PartId)
@@ -817,10 +820,12 @@ function BeamLib.MakeOneFaceBySaw( nSurfId, nFacet, sCutting, dSawDiam, Par5, dV
    -- posizione braccio
    EgtOutLog( 'vtN=' .. tostring( vtN) .. ' vtRef=' .. tostring( vtRef) .. ' vtOut=' .. tostring( vtOut) .. ' vtAux=' .. tostring( vtAux), 3)
    local nSCC = MCH_SCC.NONE
-   if abs( vtAux:getX()) > abs( vtAux:getY()) then
-      nSCC = EgtIf( ( vtAux:getX() > 0), MCH_SCC.ADIR_XP, MCH_SCC.ADIR_XM)
-   else
-      nSCC = EgtIf( ( vtAux:getY() > 0), MCH_SCC.ADIR_YP, MCH_SCC.ADIR_YM)
+   if not BD.C_SIMM or vtRef:getZ() < 0.866 then
+      if abs( vtAux:getX()) > abs( vtAux:getY()) then
+         nSCC = EgtIf( ( vtAux:getX() > 0), MCH_SCC.ADIR_XP, MCH_SCC.ADIR_XM)
+      else
+         nSCC = EgtIf( ( vtAux:getY() > 0), MCH_SCC.ADIR_YP, MCH_SCC.ADIR_YM)
+      end
    end
    -- inserisco la lavorazione di taglio
    local sName = 'Cut_' .. ( EgtGetName( nSurfId) or tostring( nSurfId)) .. '_' .. tostring( nFacet + 1)
@@ -884,7 +889,11 @@ end
 
 -------------------------------------------------------------------------------------------------------------
 function BeamLib.GetNzLimDownUp( b3Raw)
-   return EgtIf( b3Raw:getDimZ() < 200, -0.5, -0.258)
+   if not BD.C_SIMM then
+      return EgtIf( b3Raw:getDimZ() < 200, -0.5, -0.258)
+   else
+      return -0.484
+   end
 end
 
 -------------------------------------------------------------------------------------------------------------
diff --git a/LuaLibs/ProcessCut.lua b/LuaLibs/ProcessCut.lua
index 5fe7c7b..2330bbb 100644
--- a/LuaLibs/ProcessCut.lua
+++ b/LuaLibs/ProcessCut.lua
@@ -1,4 +1,4 @@
--- ProcessCut.lua by Egaltech s.r.l. 2020/10/09
+-- ProcessCut.lua by Egaltech s.r.l. 2020/10/23
 -- Gestione calcolo singoli tagli di lama per Travi
 
 -- Tabella per definizione modulo
@@ -320,7 +320,7 @@ function ProcessCut.Make( Proc, nPhase, nRawId, nPartId, dOvmHead, bFromBottom)
                   local dVzLimDwnUp = dNzLimDwnUp
                   if j ~= 1 then
                      vtNewOrthoO = -vtOrthoO
-                     dVzLimDwnUp = -0.707
+                     if not BD.C_SIMM then dVzLimDwnUp = -0.707 end
                   end
                   local bOk, sErr = BL.MakeOneFaceBySaw( vCuts[i][j], 0, sCutting, dSawDiam, vtNewOrthoO, dVzLimDwnUp, BD.CUT_EXTRA_MIN, BD.CUT_SIC, 0, 0, nil, b3Raw)
                   if not bOk then
diff --git a/LuaLibs/ProcessLapJoint.lua b/LuaLibs/ProcessLapJoint.lua
index 7c12c6f..6e43836 100644
--- a/LuaLibs/ProcessLapJoint.lua
+++ b/LuaLibs/ProcessLapJoint.lua
@@ -1,4 +1,4 @@
--- ProcessLapJoint.lua by Egaltech s.r.l. 2020/10/15
+-- ProcessLapJoint.lua by Egaltech s.r.l. 2020/10/23
 -- Gestione calcolo mezzo-legno per Travi
 -- 2019/10/08 Agg. gestione OpenPocket.
 
@@ -2322,10 +2322,18 @@ local function MakePocket( Proc, nPartId, ptPs, tvtN, nFaceRef, sMchFind, nUseRo
    -- imposto uso faccia
    EgtSetMachiningParam( MCH_MP.FACEUSE, MCH_MILL_FU.ORTHO_CONT)
    -- imposto posizione braccio porta testa
-   if tvtN[2]:getY() < GEO.EPS_SMALL then
-      EgtSetMachiningParam( MCH_MP.SCC, MCH_SCC.ADIR_YM)
+   if not BD.C_SIMM then
+      if tvtN[2]:getY() < GEO.EPS_SMALL then
+         EgtSetMachiningParam( MCH_MP.SCC, MCH_SCC.ADIR_YM)
+      else
+         EgtSetMachiningParam( MCH_MP.SCC, MCH_SCC.ADIR_YP)
+      end
    else
-      EgtSetMachiningParam( MCH_MP.SCC, MCH_SCC.ADIR_YP)
+      if abs( tvtN[2]:getZ()) < 0.866 then
+         EgtSetMachiningParam( MCH_MP.SCC, MCH_SCC.ADIR_ZP)
+      else
+         EgtSetMachiningParam( MCH_MP.SCC, MCH_SCC.ADIR_YP)
+      end
    end
    -- se tasca aperta e non lavorata col truciolatore, imposto opportuno attacco
    if sMchFind == 'OpenPocket' and nUseRoughTool == 0 then