I just got my car aligned at Kim Airpark Auto in Gaithersburg. My car is currently at stock height but the alignment rack they have isn't super tall and they have ramp extensions for lower cars(and wood planks to use for the real low cars). Thomas did a custom alignment for me and my friends autox cars. Their alignment machine is one of the better ones out there. Thomas is a real nice guy and knows his way around cars, no stranger to NSX's. Best part, my friends and I went in with no appointments and had our cars in and out in about an hour. Good price too. I highly recommend him.