well went back over the truck again found one of the new tierods i put on was moving a bit i didnt notice it before but it caught my eye this time so i replaced it was still under waranty drove the truck got it up to 70-75 ran smooth as silk turned around to go back home runnin 65mph did again but its not as violent as has been so i slowed down it went away sped back up as it started to wobble again i jerked the wheel to the right and it quit till i returned the wheel to the center again and took tension off the steering box and it started again this time i jerked it to the left and it quit so my guess is a bad steering box what ya all think of that?