ok jimmy i guess my post was a little overboard as far as banned for life. Your idea is more reallistici dont see how you could ban a guy for doing tire prep, that would be like banning an engine builder for building an illegal engine or banning a chassis builder if something was illegal on the car they built. maybe they (the race tracks or sanctioning bodies) should enforce the rules and make breaking the rules severe, such as you are banned from any UMP track for 30 days and a $500 fine, something like that MIGHT keep people from cheating.