I have never done a full convex grind for anybody but me. Best learn on my own knives rather than mess up somebody else's blade. I have done a few convex edges for Busse, Swamp Rat, and Scrapper owners. With my new equipment, I can do a very nice convex edge fast and cheap. <img src="/ubbthreads/images/graemlins/grin.gif" alt="" />