[Ref in PA]

Bottom line is you are stuck with your refs until the end of the game (and whatever rules knowledge they have). Trying to have a corrective rules discussion by a coach with a ref during game time is like trying to put lipstick on a chicken ... if you succeed, you've drawn a very fine line.

While a game in progress is not the time to argue rule application, you could ask politely to discuss that particular application of the rule with the ref after the game. However, it is my feeling many refs will decline the invitation. If they do accept, let them know what you think the rule is and invite them to double check.