Hey everyone, I'm new to this board, but I was wondering if you could give me some help. I just looked at an 88 M5 today with about 110000 miles on it, needs some body work, etc., but the right front caliper has seized up. I was wondering if it would be possible to rebuild this, and if so how much work is involved. I could always buy a rebuilt or new caliper, but I for now I would prefer just to rebuild it myself. Also, if you could tell me anything that I should look at for, any common mechanical problems, rust areas, etc. Thanks in advance for your help.