I also have 'a guy' that is tops. He uses a Hunter computerized alignment machine and shows before and after specs on a printout. The machine even saves prior info on my cars. He learned from the 'old guy' that owned the shop since the 1950's. No matter what I did to the suspension of my 1968 hardtop Firebird, he got it to track perfectly and my tires did not wear out. The shop told me they once had hired a guy that had worked at a local MAVIS tire shop. He never went farther than the toe-in, and they laughingly referred to a MAVIS alignment as 'Toe and go'. They fired him. So I wholehearted agree that you need to find a competent alignment guy that knows old cars too. The $100 cost is small potatoes compared to replacing $250 tires because they wore out too soon.