diff --git a/LuaLibs/CalcToolPath.lua b/LuaLibs/CalcToolPath.lua
index 4da386b..69d05c2 100644
--- a/LuaLibs/CalcToolPath.lua
+++ b/LuaLibs/CalcToolPath.lua
@@ -1,4 +1,4 @@
--- CalcToolPath.lua by Egaltech s.r.l. 2022/04/19
+-- CalcToolPath.lua by Egaltech s.r.l. 2022/08/29
 -- Calcolo percorsi di lavoro per Stampa 3d
 
 -- Tabella per definizione modulo
@@ -704,7 +704,7 @@ function CalcToolPath.Exec( nPartId)
    -- se necessario sposto anche il solido di partenza
    if dCorrZ > 10 * GEO.EPS_SMALL then
       local vtMove = Vector3d( 0, 0, dCorrZ) + LayerParams.dLayHeight / 2 * LayerParams.vtSlicing
-      local SolidLayId = EgtGetFirstNameInGroup( s_nPartId, ORIGINAL_SOLID)
+      local SolidLayId = EgtGetFirstNameInGroup( s_nPartId, PRINT_SOLID)
       if SolidLayId then
          EgtSetInfo( s_nPartId, KEY_MOVED_PART, vtMove)
          local EntId = EgtGetFirstInGroup( SolidLayId)
diff --git a/LuaLibs/RunPartPositioning.lua b/LuaLibs/RunPartPositioning.lua
index e18b753..14ffef8 100644
--- a/LuaLibs/RunPartPositioning.lua
+++ b/LuaLibs/RunPartPositioning.lua
@@ -1,4 +1,4 @@
--- RunPartPositioning.lua by Egaltech s.r.l. 2022/06/28
+-- RunPartPositioning.lua by Egaltech s.r.l. 2022/08/29
 -- Gestione calcolo disposizione e lavorazioni per stampa 3d
 -- 2022/03/21 Creazione file
 
@@ -109,19 +109,18 @@ function RunPartPositioning.Exec()
 
    -- Creo disegno tavola
    local nTabPart = EgtGetFirstNameInGroup( GDB_ID.ROOT, TABLE)
-   if not nTabPart then
-      -- Disegno tavola
-      nTabPart = EgtGroup( GDB_ID.ROOT)
-      EgtSetMode( nTabPart, GDB_MD.LOCKED)
-      EgtSetLevel( nTabPart, GDB_LV.SYSTEM)
-      EgtSetName( nTabPart, TABLE)
-      local nTabLayer = EgtGroup( nTabPart)
-      EgtSetName( nTabLayer, TABLE)
-      local nTabOutlineId = EgtRectangle2P( nTabLayer, Point3d( 0, 0, 0), Point3d( dTabX, dTabY, 0))
-      local nTabSurfId = EgtSurfFlatRegion( nTabLayer, nTabOutlineId)
-      EgtSetColor( nTabSurfId, 'GRAY')
-      EgtSetAlpha( nTabSurfId, 70)
-   end
+   EgtErase( nTabPart)
+   -- Disegno tavola
+   nTabPart = EgtGroup( GDB_ID.ROOT)
+   EgtSetMode( nTabPart, GDB_MD.LOCKED)
+   EgtSetLevel( nTabPart, GDB_LV.SYSTEM)
+   EgtSetName( nTabPart, TABLE)
+   local nTabLayer = EgtGroup( nTabPart)
+   EgtSetName( nTabLayer, TABLE)
+   local nTabOutlineId = EgtRectangle2P( nTabLayer, Point3d( 0, 0, 0), Point3d( dTabX, dTabY, 0))
+   local nTabSurfId = EgtSurfFlatRegion( nTabLayer, nTabOutlineId)
+   EgtSetColor( nTabSurfId, 'GRAY')
+   EgtSetAlpha( nTabSurfId, 70)
 
    -- Aggiungo il box del solido
    local nBoxId = EgtSurfTmBBox( nAuxId, b3Solid, false, GDB_RT.GLOB) 
diff --git a/LuaLibs/RunSlicing.lua b/LuaLibs/RunSlicing.lua
index 4c672ba..7dfe3f7 100644
--- a/LuaLibs/RunSlicing.lua
+++ b/LuaLibs/RunSlicing.lua
@@ -138,7 +138,7 @@ local function RestoreSolidPosition( nPartId)
    if vtMove then
       vtMove = -vtMove
       EgtRemoveInfo( nPartId, KEY_MOVED_PART)
-      local SolidLayId = EgtGetFirstNameInGroup( nPartId, ORIGINAL_SOLID)
+      local SolidLayId = EgtGetFirstNameInGroup( nPartId, PRINT_SOLID)
       if SolidLayId then
          local EntId = EgtGetFirstInGroup( SolidLayId)
          while EntId do