[rjn72]

I have had mine fixed for four months or so and since I put new kingpin springs in and new tires on the front, mine has not wobbled. I have also been told that bigger tires will cause the same problem and taller spring hangers on the front that let the truck flex. It might be several things that just need tightened so to speak. I would put my truck on jack stands and check everything, tie rods to king pins to steering box. What size tires are you running? Do you have any pics of your truck? How about spring bushings in your front springs, do they look dry rotted? It may not be one thing, it may be a combination of several.