I'm programming a part with a angle around a radius...(41 deg angle) it tapers to a raidus at the top of the part (.09 radius)...problem is when I surface it ...at the top where it is now a flat plane...the e-mill (5/16 ball)gouges at the top about .06....I tried using a bullnose ,but yet the same thing.. I tried different tool paths flowline, parallel, scallop, I have the top as a checked surface leaving .06...It looked ok in flowline when I verified it , but still gouging...anyone run into this problem or think of something that i'm doing wrong?