I ordered superlift's springs for the rear and put spacers(2") in the front. I removed the stock isolator and am just using the spacer. The problem is the jeep sits as high as my grilfreinds 3inch lift and looks stupid. So i removed the short/thick leaf and wedge, from the spring pack. It still has a nose down rake but its ok. OK now the problem, meduim to bad vibes, its a 93 4.0 auto 35c rear. Will the wedge fix it? Also are there any shocks that can be used in the back that are longer but not as expensive as the aftermarket shocks?