So I reprofiled it to 25 degs with the coarse diamond. Then started to polish with the fine diamond. Now it is curling Papper like I have never seen. I'm still go to hit with a natural stone to finish the polish. Thanks for the encougement. I didn't wont to mess with the factory edge but now it is how I thought it should cut. I'll try some chopen later and see about the edge retention. Hope it is what I have heard about with the busee HT sr101