While checking tool paths in turning operations using solid model tools with zero stock allowance, I am getting collision on angle surfaces. Flats and vertical are ok, just angle surfaces. Can anyone advise This thread is inactive and closed by the PTC Community Management Team. If you would like to provide a reply and re-open this thread, please notify the moderator and reference the thread. You may also use "Start a topic" button to ask a new question. Please be sure to include what version of the PTC product you are using so another community member knowledgeable about your version may be able to assist.