I know that duh haha. Ive deleted all operations and it still stays

ive had this a few times where a stock model will stay on, ill have all the levels off, and ive even dynamited all operations and it still stays. i dont know what to do other than make a new file.

Under the cut parameters page there is a drop down under gap-motion-retract, "when avoiding a boundary" should be what you want

Hi new to forum. These Issues are unrelated. Verify crashes (that is error report, exit mastercam) if i have a toolpath selected, i change the stock model to my third model, then green check and it crashes mastercam. i can set the stock model my other two models, and it works fine. if i dont have any toolpaths selected its fine. My other issue is with opticore, which is a very nice toolpath. very efficient. however it wont stay contained where it should. other paths will stay exactly in containment, but not opticore. id really like to be able to use it so any help would be super.