If the answer is out there I apologize in advance but I can't find it. I recently had a broken tie rod end and installed the Mopar 08 steering upgrade including a new pitman arm. (# PK362AF). The steering is not right and after rechecking the alignment, u-joints, and the everything else a couple of times I think the problem is in the steering box. I disconnected the steering components from the pitman arm and everything works smoothly below but when it's reconnected the steering is tight. In a turn if I let go of the wheel the truck will remain in a turn. I am going to replace the steering box but I read somewhere that there may be a compatibility issue with some boxes and the steering upgrade. Does anyone know if the Borgeson replacement box (# 800116) will work with the 08 Steering Upgrade. Thanks.