alignment tool camber, caster

I don't know whether those are good or bad. I found an old school Ammco, and also bought a "level cube" and checked them both for level.

The thing is, you don't NEED a "caster" gauge, all you really need is a way to indicate CAMBER (degrees off level at the wheel) You "figure" caster mathematically, which is what the gauge is actually doing, when you turn the wheels in / out and read the gauge.

To put this another way, I would not have bought my Ammco, after learning a bit.........I'd have built one

http://www.forabodiesonly.com/mopar/showthread.php?p=1969910897

All in the world that you need to do to figure caster from a simple camber gauges is this:

You need a protractor at the wheels. Turn the wheel "out" 20 degrees from straight. "zero" (or note the reading) of the camber gauge

Turn the wheel "in" 20 degrees from straight and note that reading, and subtract the two readings

Take this angle and multiply X 1.5, and that will be your caster angle.

(All the old Ammco gauge does is to compute this by acting as a circular slide rule)