Yes indeed they have! This happened many years ago, BEFORE I joined the league. I was told by the league chairman to buy the wonder-wads, so that I wouldn't have a problem. Sort of a rule as I was told. Either be a member of the Crisco club, or buy & use the wads. I took a look around and saw that nobody was using grease anymore, and the wads help fill the chamber to capacity so that the balls don't jump into the forcing cone, thus improving accuracy. Sort of a two for one! No messy grease, no chain-fires and improved over-all accuracy :hmm: . Why mess with something that works? :v
Dave