Ok.. I have the basic 6" ProComp lift, and I thinks it's pretty well know that the rear seems to sag about an inch, give or take, lower than the front. I remember asking this awhile back, but what's the best way to level it out? If I'm not mistaken, I think ProComp expects you to stack blocks with the 6" kit, but I think I remember them selling a larger single block that is supposed to be better and safe for the long run.. am I right?

What about an AAL and or something along those lines..? How about bigger/longer rear shocks? It's been awhile, so I haven't kept up to date on everything.. but what do you guys recommend?