when you check the toe, we're not using camber gauges you're using the Hudy or the"hudy type" setup system to check the toe in which the car is suspended in blocks like in the picture I posted.
You can roughly check your toe with an RPM camber gauge and yes you would want to make sure that the car is perfectly upright or the toe readings will be inacurate.

ImpactPlayer: there was no one closer in the discussion there was either right or wrong. RBLove was right and was proven if you looked at the pictures. All of the cars that I have ever owned measured toe per side and all the markings are per side not overall toe divided in half.