thanks for all of the informative replies, great information.
I do have a question for 72bluNblu
what do you mean by "negative camber gain"
I understand negative camber to be the top inside edges of the tires are tipped in towards the center of the car.
and that negative camber can be achieved in the normal alignment process. So how is leveling the control arm to achieve negative camber better?
I appreciate all that you wrote and understand most of it but not this one statement.
thanks