Does anyone have any tips on how to get a even master grind(from start to finish) on a straightrazor. There are lots of videos on this for knives but no straightrazors. The principal is different from what i have been told. I would like to achieve 1/4" grinds to 1/2" grinds on my KMG with my 8" and 6" wheels. But i need help :banghead: Thanks..