I had problems wit this clutch. I would shift and it would slip for a second, then catch and hold.. I had a problem with coolant entering my gear case. I used ATF to try to clean it all out, but when I drained it this time, there was a little bit of the gray sludge left.. I was curious to knw if the clutch looks worn, or it was the leftover collant that caused the clutch to slip?