Utv lunging, belt screaming, very hard to shift. Rollers on primary & secondary clutches have some minor flattening, primary shaft has 2 minor flat wear spots. I have 30-10-14 radial tires & 2400 miles on unit. Wear doesn't seem to be that significant for the symptoms I'm getting. Guess I'm gonna rebuild primary & secondary rollers, pawels, & add a clutch upgrade kit. Does anyone have an experienced situation or opinion on my situation?