Whenever I sharpen skates I stone them, do 8-10 passes depending on how many nicks there are and if there is a rolled edge, edge check, if needed adjust, if i adjust i do 3-5 more passes, edge check again, if level i do my final pass, check final time to make sure, stone again w fine stone and use a piece of leather to clean the hollow, then i feel the blade to make sure there are no major nicks left and that the edges are sharp and there is no dull spots.