[dsraven]

I was gonna suggest that procedure but I figured itwas already done prolly. its what I would have done myself first, see if the body moves on the frame or if it feels like suspension or inner axle stuff. then get a buddy to do the pushing, or a buddy on each side to really work together and get things moving while i lay on the ground behind the truck and see if I detect anything causing the issue. sometimes the old brute strength thing is understated, lol.