I have owned this machine for 7 + years. It only has a little over 300 hrs. I bought it with 69 hrs. when it was 2 years old. The problem I have always had is the steering will not stay synchronized. I am constantly having to stop and rephrase the steering. It has been this was ever since I owned it. The rear wheels always want to steer to the left. Before long I am "crabbing" with the tractor. I have made sure the tire pressures are all the same, and that helps, but it still wants to crab. Anyone else have this problem? And if so how did you fix it. I absolutely love this machine with the cab and heater, but this is driving me crazy.