I needsome people talking about there mtx, I have fifty miles or so on it. Need options on suspension. I'm at least 250 pounds seems rear skid is uncomfortable. I want too get this solved before its gets deep! I ride 900 miles a year or so. Like to race up to the mountain but with the way its handling on the bumps im not going to win races i will be in the ditch. I need to lose a little and that would help! Man its a cool looking sled! I have the 180 kit. any advice would be cool,thanks