[Superman]

I've got a camber tool, but no instructions. I know how to set camber, but don't know how to set caster. The tool has three bubble level thingies on it, and a dial that can move at least one of the bubble thingies. I know there is a procedure for measuring caster, and I need to set my caster to a particular value (5.5 to 5.6 degrees). Can someone walk me through the procedure?

Also, what is "stock" toe on these cars, front and rear. Zero front and zero rear?