https://forums.autodesk.com/t5/machining-discussions-forum/is-there-a-better-way/m-p/6083956#M5932 Since the fragment extension distance doesn't work there is no other way indeed.<BR /><BR />Also something funny with the steep area's when you select another part like I did in the attached part. Mon, 27 Jul 2015 13:06:50 GMT Laurens-3DTechDraw 2015-07-27T13:06:50Z