Using SW2015 sp3. The attached part has 2 configurations. One configuration, the cut sweep works fine. The material that is in the cut profile is removed from the body. The other configuration, the cut sweep removes the portion of the body OUTSIDE of the cut profile and leaves the rest. I can't see what I'm doing wrong.
Change your LOF@FlutePath to .515 if you can and it works, once you get close to 1/2 diameter the dimension must make the sweep cut flip