I set my car front height to be level and the height was set to the low race height like it says in the Mopar chassis book which is just
Off of the bumper stops on the lower control arms.
My front end toe in was plotted to minimize bump steer and the car was aligned at a real alignment shop raised 1 inch with me sitting in the car, using a 28 inch tire to keep my 10 deep oil pan off the ground.