I have an Anza knife made from a file I bought a few years ago. I really like the design, however it is near impossable to sharpin. I have used a diamond sharpiner etc but no use. Anyway I was thinking of changing the edge to where insted of a small edge, the whole blade would come to a vee and be the edge. I really cant explain it well without photo's. Anyway all I have is a regular grinder. Will that work or will I just screw up the blade?