Part of the problem is the guy I bought it from isn't quite sure what he did. He told me that he was trying to replace the brakes, opened the caliper, had fluid going everywhere and the car, then, would pull badly to the right. I am not a mechanic but have aquired a lot of books on the Z's so that I can, hopefully, muddle through some of this. The one thing I hate is going to a shop and having them try to hose me because I am female. I saw a Caliper repair kit on E-Bay and have been keeping an eye on it but am still trying to find another way or source for parts. I think my project for the weekend (as long as it doesn't rain) will be to pull the tires off and take a look see.... Thanks!!