So I got new skis last week and need tips/help detuning them. I used a file and filed the edges round underfoot. Ive brought it into my ski shop and had them try and detune them. Had my friend use some sanding rock thing and a gummy stone and that didnt work. Nothing seems to be working. I catch my edge everytime I put my front ski flat even on narrow boxes... Its really making me mad and now Im afraid to do rails for the fear of catching my edge and slaming onto the ground like the first couple rails. Any advice?