https://forums.autodesk.com/t5/machining-discussions-forum/question-with-3d-contour-won-t-cut-near-vertical-wall-pic-and/m-p/6084162#M5902 <BLOCKQUOTE><TABLE border="1"><TBODY><TR><TH>Laurens-3DTechDraw wrote:</TH></TR><TR><TD><BR />Actually there is no need for the tool to have passes higher than in his file.<BR />Now the side of the tool touches the highest part of the part which is fine.<BR />Simulated and see that it machines it correctly.<BR /></TD></TR></TBODY></TABLE></BLOCKQUOTE><BR /><BR />Occasionally Laurens, you are wrong. This unfortunately is one of those occasions.<BR /><BR /><IMG src="https://camforum.autodesk.com/index.php?action=dlattach;topic=7407.0;attach=9958" /><BR /><BR />There may well be other factors at play as well, but the entire face hasn't been machined here. If you disable the option I suggested above, the entire surface gets machined. Sun, 19 Jul 2015 06:01:29 GMT scottmoyse 2015-07-19T06:01:29Z