[BIG BLOCK JIMMY]

My apologies to those of you that responded and I failed to get back to you. I thought I received emails when someone posted but here's an uninformative update:
The Jimmy has been at multiple mechanic shops and two body shops for the greater part of this year. The frame is correct, straight and never damaged. No one can figure out why the front axle is not squared off or why the steering is so erratic. Everything measures out correctly. All steering components have been replaced except the column. An alignment was done, yet I'm constantly chasing the front end all over when I drive it.