diff --git a/LuaLibs/ProcessFreeContour.lua b/LuaLibs/ProcessFreeContour.lua
index aca2ad3..9352d5c 100644
--- a/LuaLibs/ProcessFreeContour.lua
+++ b/LuaLibs/ProcessFreeContour.lua
@@ -559,9 +559,11 @@ local function MakeByMill( Proc, nPhase, nRawId, nPartId, dOvmHead)
             -- recupero la lavorazione
             sMillingDown = ML.FindMilling( 'FreeContour_H2', nil, nil, nil, nil, false, true)
             if not sMillingDown then
-               sWarn = 'Warning : milling from bottom not found in library'
-               EgtOutLog( sWarn)
                nDouble = 1
+               dDepth = min( dOriDepth, dMaxDepth)
+               sWarn = 'Warning in process ' .. tostring( Proc.Id) .. ' (Free Contour) : milling from bottom not found in library' .. '\n' .. 
+               '; depth (' .. EgtNumToString( dOriDepth, 1) .. ') bigger than max tool depth (' .. EgtNumToString( dMaxDepth, 1) .. ')'
+               EgtOutLog( sWarn)
             elseif sMillingDown and not bDownHead then
                bToolInv = true
                sMilling = sMillingDown