So I took it to one shop, the unauthorized MB specialist and they said I bent the trailing arm, quoted me 500 bucks for labor and a used trailing arm, a little suspicious I am, so I took it to another shop, the local volvos, vw, mixed foreign place and they said, we dont see any problems, I couldnt see anything myself so I m sort of lost. I know the suspension pretty well, and I was wondering if I just knocked a bushing out of whack on the trailing arm. Im going to look at the top of the shock when I get home. But the suspension is **** for sure now, the side I hit feels like it is driving itself. Anyhow, bushing??, or maybe worse, any thoughts would be appreciated, thanks Jimmy