Let me add my two cents. This is a poor design and cheap manufactoring for your $500. I too have bent up one of my chain brackets when I was on the road. Dealer said it was my fault. Turned too sharply. Well then we need to redesign intersections so that you don't have to make a 90 when turning from east to south. I got it staigtened and bolted both through the frame. Solved. Next had to redo what the dealer screwed up in the placement of the cam brackets. One was 3/8" further back than the other which causes problems adjusting the cams properly. Had to weld up bolt holes and redrill and remount cam. Solved. This system is way too difficult to adjust properly. Had I known 6 months ago I would have gone a different route. Won't buy another Reese product!