If someone calls you out on it, which would be very unlikely, just say you left it in your car, garage, found it in an old box, etc. Or you just search for freaks of a mold.
So your advice to us is to lie. :thmbdown: I'd rather not.
I only asked because a friend of mine had told me about him trying this with a couple older ESP Buzzz's he owns. He said they became as stable/overstable as they were when they were new and I was wondering if this would be a good way to reset the life cycle on a disc. I'm still not sure if this is legal since you are obviously altering the disc. If excessive sanding is considered illegal; I would also have to say that heating and altering the disc shape/dimensions of a PDGA approved production line disc is pretty sketchy as well.