You really need to adjust the ride height with your service manual. Its a pain, but once you do it youll be happy. You can adjust a little up or down once its in spec.
My car is only about 1/4" off the rubber bumper. (picture of rubber bumper style attached)
Car rides and drives nice. Doesn't feel harsh like it's pounding the rubber on bumps. But I also take it pretty easy, have hooker headers and a oil pan hanging down pretty low in the front.
Your cars stance looks nice about the same as mine, If i want it to sit lower it is going to be sitting on the rubber stop? seen lots off other darts set up like this but it limits pivot in the LCA? Doesnt seem right to me?