I just put my 96 zrt 600 together after sitting for 10 yrs. Everything is new and rebuilt except the clutches. I had the back of the sled on a stand trying it out and making sure everything rotates properly and my primary wasnt engaging until i revved it right up and then it would bang and engage hard. I took it off the stand to take it around the yard quick and the belt was smoking like crazy and it was a dog and wouldnt really go anywhere.It seems like a clutch problem. Is this a symptom of a bad clutch? Anywhere I can get rebuild kits for the primary and secondary?? thanks