Echoing what a few have mentioned that you can adjust the rear without dropping the suspension. I got tired of dropping it everytime I wanted to adjust. It depends which way you’re going and which side of the car you’re working on, but the driver rear has plenty of room to pull the spanner (to lower). I was able to drop the driver side 10mm w relative ease. The rear passenger was a bit harder since you had to push the spanner in and you don’t have as much leverage but it still works fine. Just wear a pair of mechanix gloves and wrap a thin towel around the spanner to help it from digging into your hands.