Brad... my flex-a-Form leafs took about 2-weeks to settle with the car having extra weight in it at rest in my garage. You can always adda small lowering block (about 1") to the leafs and see how that ride height is, as well as the handling effect it would make with a lowering block. Also, with the car at rest, try to determine about how much arch you have, just so you know. And... inspect the distance of the pinion snubber to the floor.. you might want to slightly raise it via shims if there is too much distance. I have no more than 2" distance on mine with the car empty in race trim.