Had nothing better to do, no snow, so I took the clutch off my new sled and upon taking it apart I discovered that the rollers on the governor cup are not rollers at all, but are 8 sided. Just wondering if anyone was aware of this change from the previous 2014 -2015 clutch where the roller was made of a high tech plastic, Vespel. The new roller is made of Vespel I assume, but is intended to slide, not roll. My guess is that you can index the roller or slider as they wear. I plan on putting 500 mi. on my sled whenever it snows, and checking the wear on the rollers. Your thoughts.