I recently installed a Rough Country 3.5" lift kit on my jeep, my wife's jeep and my buddy's jeep. Since the installation, my buddy is having a hard time keeping his steering wheel centered. We adjusted it several times now and after a few days of driving it is going off center again. Today he took it to the dealer to have the car aligned. The dealer was not able to properly align the jeep because of the steering issue. Neither my wife's jeep nor my jeep is having the issue my buddy is having. The only difference between the 3 jeeps is mine and my wife's have an adjustable track bar installed and he is using the track bar bracket and drop pitman arm.
Any idea on why the steering would change over time? Obvioulsly when the steering wheel moves off center he has issues with the traction contol coming on. The only thing I can think of is maybe the track bar or the bracket is loose, but I would think if that was the issue the dealer would have noticed that. Any other ideas?