level driveway, half tank of gas, your weight in barbells in the dr seat, then YOU adj the bars to where the tire clearance looks good to you & even from side to side (jounce it & let it settle after each adjustment) then take it in to be aligned & instruct him to not change the ride height. Not sure if toe in/camber will affect ride height but If someones chimes in & says yes you might want to adj the camber in the driveway 1st as in tires straight up and down and adj the toe in as in tires pointing straight ahead from the front before the ride height so your ride height will not be changed when he finalizes the other non ride height adustments. Good luck & holler how it turns out and stay out of those ditches