jase, no problems so far, the car isnt even at full height extension (about 3/4 from the top, another inch or so left). saying that i always reverse in anyway, so i might "try" driving straight in, it normally rubs on the front of the skirts as the front wheels drop down off the path onto my driveway.
there is easily a good 3-4 inches of adjustment jase, go for it. (mate sells them with a few days delivery, not weeks/months)