After hearing my wife complain about her sled wearing her out the other day I rode it for a while. It darts around, and once in a while the rear will just kinda sway around a bit. The front shocks have very little preload, the limiter straps are turned up about 1", the rear scissor block is in the rear hole set on high I believe, and the torsion springs are set to the high setting because she says it will bottom once in a while, I wonder if its not the rear arm hitting the scissor block. It had 96 studs down the center, I do believe her carbides are getting worn also. Any thoughts would be appreciated.