Lowering springs on and no drop

I just finished putting on my S/T 1.5 lowering springs and KYB shocks and there is barely any difference. Its maybe a 1/4 inch difference. I just have the back done right now and I have not driven the car yet. Is it going to sit lower after driving it for a while and letting everything wear in?

My experience is that they will drop down after you set it down and drive it.

loosen up the suspension and retighten it with the car sitting on the ground. IT is bound up because the bushings MUST be tightened with the weight of the car on them.