in the shop for my cars? And I only let Tony do the work. Also made it clear that I'm very picky and have high expectations, so if he couldn't handle me as a customer, then don't take my business--he complied. So far, I've been happy with his work, but thanks for the feedback. Perhaps I'll go to Greg Dupree for my next oil change to check it out. Wouldn't hurt to have another Z mechanic available just in case...