diff --git a/LuaLibs/ProcessCut.lua b/LuaLibs/ProcessCut.lua
index b7b4006..89ce155 100644
--- a/LuaLibs/ProcessCut.lua
+++ b/LuaLibs/ProcessCut.lua
@@ -36,7 +36,7 @@ function ProcessCut.Classify( Proc, b3Raw)
    end
    -- recupero i dati del taglio
    local ptC, vtN = EgtSurfTmFacetCenter( Proc.Id, 0, GDB_ID.ROOT)
-   if vtN:getZ() <= - 0.5 and abs( vtN:getY()) > 0.1 then
+   if vtN:getZ() <= - 0.5 and abs( vtN:getY()) > 0.1 or ( vtN:getZ() <= - 0.174 and abs( vtN:getY()) > 0.866) then
       local _, DimH, DimV = BL.GetFaceHvRefDim( Proc.Id, 0)
       if DimH > BD.MAX_DIM_DICE then
          return true, true
diff --git a/LuaLibs/ProcessDoubleCut.lua b/LuaLibs/ProcessDoubleCut.lua
index 671fb36..95c6f7a 100644
--- a/LuaLibs/ProcessDoubleCut.lua
+++ b/LuaLibs/ProcessDoubleCut.lua
@@ -35,7 +35,19 @@ function ProcessDoubleCut.Classify( Proc, b3Raw)
    -- verifico se convesso
    local bAdj, _, _, dAng = EgtSurfTmFacetsContact( Proc.Id, 0, 1, GDB_ID.ROOT)
    local bConvex = ( not bAdj or ( dAng > 0))
-   if bConvex then return true, false end
+   if bConvex then
+     -- recupero i dati di ogni singola faccia
+      for i = 1, 2 do
+         local nFac = i - 1
+         local vtN = EgtSurfTmFacetNormVersor( Proc.Id, nFac, GDB_ID.ROOT)
+         if ( vtN:getZ() <= - 0.5 and abs( vtN:getY()) > 0.1) or ( vtN:getZ() <= - 0.174 and abs( vtN:getY()) > 0.866) then
+            local _, DimH, DimV = BL.GetFaceHvRefDim( Proc.Id, nFac)
+            if DimH > BD.MAX_DIM_DICE then
+               return true, true
+            end
+         end
+      end
+   end
    -- verifico le normali delle facce per tagli da sotto
    local dNzLimDwnUp = BL.GetNzLimDownUp( b3Raw)
    for i = 1, 2 do