On Fri, 16 Dec 2016 14:55:59 -0500, Tekkie®
wrote:

posted for all of us...


One place I worked we had a "slip guage" that told us when we drove a
car into the shop if the alignment was apppreciably out - and that
test was done free of charge to every vehicle that came in the door.

Is that the one with the teeth in a trough in the floor? We had one of them
and customers would just shake their heads when we we wouldn't try to nick
them for unneeded services.
That's the gem