If changing the suspension/ski toe does not work for you, send me an email. I have a 98 Yamaha 500 that was terrible on the trail. Made a fix and it seemed to help out a lot, but then I only have 6 miles on it!!!!!
Gunnar72_1999@yahoo.com

Had a 96 500 with the same problem. Dealer could never duplicate problem so it was never fixed. All I did was down size the main jets, can't remember how far I went down, but the 330's sound about right. I did change the needle too, but I believe I only moved it one setting (leaner). Ran awesome aft...

Have slp skiis, the problem happens when I am off the gas and the weight of the sled shifts to the skiis. Had new carbides 4" and still same thing. I am wondering if putting more weight on the front skiis would decrease or increase the problem??? Guess this really isn't brand specific.

Have had very bad tracking with this machine, seems like it has gotten worse since I put on new skiis last year. Seems to dart (a lot). I have aligned the skiis several times (tow out) and still nothing. Now I have made the limiter stap shorter, so to put more weight on the front end. The original s...