Ok, here's a good one for all the polaris goo-roo's ! I have a 2004 400 AWD Sportsman that has very low hours, when I hit the throttle is high or low gear (automatic) is feelings like the trasmission is slipping and has some wheel chatter up front. I replaced the belt today and it didn't seem to make a difference. Quad is stock and I've checked all the fluids. As I hit the throttle I can watch the input shart to the front axles and they just aren't rotating consistant in forward gear. But in reverse they look to be fine ? Any ideas ?