I have a Koni Yellow Shocks with Ground Control Springs and Coil Over setup.
I Just recently raised the rear height to the highest possible (four threads exposed at the top). There were problems getting the locking 3/16 allen screw to free loose. Ended up using a spanner wrench to free it loose and begin to raise the suspension.
I tried to adjust the fronts just the same, but ended up that the entire coil over sleeve moves together with the ring. Has anyone had this happen? Also with the car jacked up, how would I compress the springs without removing them to get the extra inch (on coil over sleeve) I need?