Ok new to go carts with snowmobile engines on them I bought one that is where my trouble started it runs great starts great but did not feel like it had alot of top end started checking reading looking can't find a straight answer the drive clutch looks ok but the driven clutch does not open up on acceleration it looks worn out like the slide pieces are sitting flat on a ledge no plastic ramp part left and was noticing it turns the oppose direction of the engine like it's on the jack shaft backwards from the direction it would turn on sled can you run a driven snowmobile cvt either direction or is it a one way type set up but belt rises on drive clutch but driven just spins does not open I know it's messed up trying to figure out if just worn out or if it's a directional thing please help