No where in the rulebook is discretion given to anyone to decide the penalty for a violation that is already found. If I was one of the 4 riders I wouldn't pay my fine because there isn't any basis for it in the rulebook. Either revoke their points or (as should be done) don't. Why is a violation of the penalty portion of the rulebook permissible while violating the rule on intake tubes and crankcase whatever impermissible?