After searching hardware store after hardware store for a bushing to fix the sloppy rear carriers. I tried 1/4 brake line and drill it in my lathe to fit the pins with no luck. I got to looking around and ran across an extenstion maagnet (antenna) and cut out a piece of it that fit over the pin. I then took a letter drill (I think it was D) and ran it through the lower rear arm and carrier. WALA problem solved. Fit is perfect.