Re: Ask Dave D About Innova Here!!!!!!!!!!
Try a diamond sander. I got one at my local big-box...pick your color, in the hardware section. It's a file sander that kicks the heck out of sandpaper, drywall sanding paper, or rotary tools.
I've also noticed that the Star plastic comes off easier than champion. Be gentle until you get the hang of it. Otherwise, it'll come off like pulling string cheese...mmmmmmm, string cheese aaaaugggggggggggggg!