I had my car serviced recently at the main dealer who said I had uneven tyre wear at the front. So I took it to a local tyre specialist (whom I know and trust) who put it on this amazing machine. The rear camber was out, the rear and front tracking was out and, finally, the front camber was out. Only the front tracking was adjustable.
So... if only the front tracking is adjustable what use are the other measurements?
Another Dave