Sorry this is so late. I just saw this post. I have the same problem. I sort of solve it by turning off the "Extract Machinable Features" (Holes, Non-Holes, Boss, etc...) in the CamWorks options. I do this after I first run Extract Machinable features when I get the model. While it doesn't stop the annoying warning that the part has changed and it still turns some of my tool paths pink, at least it doesn't add any new ones or reinsert old ones. Not a full fix but it cuts down the annoyance quite a bit. BTW, I'm running 2007 SP4.4 |