It is good to check toe in/out all the way to the stops after alignment. Your car may ride much higher than one inch under power. It depends on spring rate, and how much air gets under the front.
When ever caster is adjusted, it will affect the toe pattern throughout travel. Adding two degrees caster will lower the outer tie rod about 3/16 inch on a stock front. That is enough to throw the bumpsteer out of whack. The Mopar Chassis manual has an excellent chapter on this, making it easy to understand.