Heres the thing , If we go coil over I have to step up from super stock to pro stock , we tried heavy springs in front of axle with lighter springs aft of axle with sliders , bent the hell out of the springs so we went heavyer and truck wont stay on the ground,took out some spring & we added ladder bars and rear is too stiff , bars fighting leafs but best so far, the floaters look like they are made for spring under axle we are over axle? if we flip the floaters upside down we raise the rear up too high? trying to keep the weight as close to the ground as possible