I had the problem that viper described. I had an adjustable track bar in both stock locations, but I had vicious bump steer to go along with it. I bough a Wild Horses track bar riser, adjusted my track bar all the way in, and my axle was still slightly pushed to the passenger side of the vehicle. Once I put back on my stock track bar, my front end is now about an 1/8" off, and thats where it's staying.