I have a question for those who know the answer.... My LJ has a 4 inch lift, unknown brand as the shocks are ProComp an the springs are Rancho. The PO had a dropped pitman arm installed. I've read on many threads that it isn't necessary for the dropped arm to be installed, and even wrong to do so in some applications. I had a shimmy/DW issue recently that I finally corrected with a new HD TB from Currie. With all I've read, should I consider replacing the pitman arm? Would a picture of the steering components help? I will eventually have a Currie correctlync steering system installed. Should I just wait for that? Any help would be greatly appreciated!