diff --git a/LuaLibs/ProcessLapJoint.lua b/LuaLibs/ProcessLapJoint.lua
index 4bb15aa..e5f013f 100644
--- a/LuaLibs/ProcessLapJoint.lua
+++ b/LuaLibs/ProcessLapJoint.lua
@@ -4942,7 +4942,7 @@ local function MakeMoreFaces( Proc, nPhase, nRawId, nPartId, dOvmHead, bSinglePa
                   end
                elseif Proc.Fct == 3 and bIsL then
                   -- per rifinire gli angoli premio utensile diam 25 o da BD
-                  dDiam = min( ( 2 * dDiam) - 1, BD.MAXDIAM_POCK_CORNER)
+                  dDiam = min( ( 2 * dDiam) + 0.1, BD.MAXDIAM_POCK_CORNER)
                else
                   dDiam = 2 * dDiam
                end