Makes you wonder if Johnny Miller could have overcome his "yips" if they had had belly putters back then. I agree. I think they are bad for the game of golf and the USGA needs to stop their useage. Someone a lot smarter than me said there was an easy way to determine if belly putters help a pro golfer. Look at their putting stats before they started using the belly putter and compare them to their stats after. Seems logical to me. If they would do this with everyone using belly putters I would assume a pattern would emerge that would definitively show whether or not they are an unfair aid.