My shop has aligned the front end on both my '55 and my '56 Imperials without asking a single question. In fact I was so pleased with them, that I ALLOWED them the privilege of rebuilding the front end on my '62. After some confusion over whether or not I had supplied the correct lower control arm bushings, they did a fabulous job. I would say that if your front end shop doesn't know how to align the front end, you need to find another shop. Paul In a message dated 2/12/2004 1:03:12 PM Eastern Standard Time, JCantor791 writes: > > > I took my '56 Sedan in to have the alignment checked now that I have new > (read expensive) tires on it. I brought along my copy of the factory service > manual as the tech had requested so that he would have the proper specs. > > Well after 45 minutes of pawing over both the car and the book, neither he > nor I could figure out how one adjusts the caster. Camber and toe settings >he > was able to correct without difficulty but the book provides little help on > caster, saying only to adjust the eccentric bushing on the upper control arm. > We > couldn't find such a bushing on the inboard end of the control arm nor any > other means of adjustment. > > Does anyone with a '55 or '56 have experience with the proper caster > adjustment procedures? I ask mostly out of curiosity as the car handles and >tracks > very well and caster shouldn't affect tire wear. > > Thanks > Jeff > '56 Sedan > Trenton, NJ > >