I wonder if I've screwed up my skis. There are areas where the edge height differs a bit, almost like it gradually wobbles the length of the ski. It may have something to do with how I've been running my base flattener along the base whenever I've made a gouge (to flatten the gouge down). At some point when the flattener seemed to be touching the metal edges, I used my base edge guide and file to take down the base edges...
Is this important enough to worry about?
Is this fixable at a shop, and does it take a special type of request to have it fixed?