I am having some problems getting hooked up in the powder. I have a 2003 800 Summit X HO, with an MXZX chassis, 144X2 track. Last year was my first year with the sled, so I am trying to learn how to set it up. I was riding with a couple 700 RMKs, one with a 136X2, and 144X2, they were able to climb, while my sled was just going down in the back and blowing a big hole. I think it has something to do with my suspension setting, but possible its something else. Anyone out there have any suggestions??