Smiley,

I highly doubt this is the problem, but one I had a year or so back. I noticed a loose feeling in my rear end(also on the truck <img src="/forums/images/graemlins/butwiggle.gif" alt="" />) I went to investigate....found 2 things wrong.

I had sheared center pins(which I highly doubt is your problem) However, I also had loose shocks. The bottom of the shock was tight with the DOR Skidderz, but the top of the shock had a lot of play in it. This created a pretty nasty ride. I don't know (and in actuality, doubt this is the problem) but thought I would throw it out there.

I fixed the problem and was good for quite awhile. Now I have a set of new bushings headed my way to fix my worn out ones.

Steve