I'm having a hooking problem of late, & I made a very bad choice when I went to buy Flash Flood as my heavy oil ball. It's quite useless for me now, so I want to ask what I should do to my Control Zone instead. I have quite high speed & revs, but my Control Zone can only hook like 10 boards in extremely light oil conditions. I have decided to sand it, but I'm not sure if that's a gd choice. If yes, how much should I sand it to