you like Torklift StableLoads? / Upper, lower or BOTH?

I carry a 4,500lb camper on a 1990 F350 with just upper stableloads and Bilstein shocks. I pull mine out when unloaded because they are always engaged in the front and it rides bad enough empty without the overloads in the mix. With the TC on she rides like a dream, drops my tail by 1.5" and still keeps the rear higher than level.