diff --git a/LuaLibs/ProcessLapJoint.lua b/LuaLibs/ProcessLapJoint.lua
index bebdb86..736edb5 100644
--- a/LuaLibs/ProcessLapJoint.lua
+++ b/LuaLibs/ProcessLapJoint.lua
@@ -2753,7 +2753,7 @@ local function MakeByMillAsSaw( Proc, nPhase, nRawId, nPartId, nFacInd,
          end
       end
       -- Eseguo i tagli
-      local nStep = ceil( ( dV - 10 * GEO.EPS_SMALL) / dSawThick)
+      local nStep = ceil( ( dV - 100 * GEO.EPS_SMALL) / dSawThick)
       local dStep = 0
       if nStep > 1 then
          dStep = ( dV - dSawThick) / ( nStep - 1)
@@ -2934,7 +2934,7 @@ local function MakeByChainOrSaw( Proc, nPhase, nRawId, nPartId, nFacInd,
       -- Calcolo uso faccia
       local nFaceUse = BL.GetNearestOrthoOpposite( rfFac:getVersZ())
       -- Eseguo i tagli
-      local nStep = ceil( ( dV - 10 * GEO.EPS_SMALL) / dSawThick)
+      local nStep = ceil( ( dV - 100 * GEO.EPS_SMALL) / dSawThick)
       local dStep = 0
       if nStep > 1 then
          dStep = ( dV - dSawThick) / ( nStep - 1)
@@ -2991,7 +2991,7 @@ local function MakeByChainOrSaw( Proc, nPhase, nRawId, nPartId, nFacInd,
          -- Calcolo uso faccia
          local nFaceUse = BL.GetNearestParalOpposite( rfFac:getVersZ(), vtN)
          -- Verifico se necessarie più passate
-         local nStep = ceil( ( dV - 10 * GEO.EPS_SMALL) / dSawThick)
+         local nStep = ceil( ( dV - 100 * GEO.EPS_SMALL) / dSawThick)
          local dStep = 0
          if nStep > 1 then
             dStep = ( dV - dSawThick) / ( nStep - 1)
@@ -3082,7 +3082,7 @@ local function MakeByChainOrSaw( Proc, nPhase, nRawId, nPartId, nFacInd,
             if vtRef:getY() > 0.5 or vtRef:getZ() < -0.1 then vtRef = -vtRef end
             local nFaceUse = BL.GetNearestParalOpposite( vtRef, vtNL)
             -- Verifico se necessarie più passate
-            local nStep = ceil( ( dDimMin - 10 * GEO.EPS_SMALL) / dSawThick2)
+            local nStep = ceil( ( dDimMin - 100 * GEO.EPS_SMALL) / dSawThick2)
             local dStep = 0
             if nStep > 1 then
                dStep = ( dDimMin - dSawThick2) / ( nStep - 1)
@@ -4446,7 +4446,7 @@ local function MakeMoreFaces( Proc, nPhase, nRawId, nPartId, dOvmHead, bSinglePa
          local bMakeChainSaw, sSawing, dMaxMat, dSawCornerRad, dSawThick = VerifyChainSaw( Proc, dDimMin, dDimMax)
          if bMakeChainSaw then
             -- Verifico se necessarie più passate
-            local nStep = ceil( ( dDimMin - 10 * GEO.EPS_SMALL) / dSawThick)
+            local nStep = ceil( ( dDimMin - 100 * GEO.EPS_SMALL) / dSawThick)
             local dStep = 0
             if nStep > 1 then
                dStep = ( dDimMin - dSawThick) / ( nStep - 1)