I just finished installing the Shrock rear bumper with tire carrier on the rig and im only running the stock suspension as of right now. My rear end feels sooo damn heavy now and im wondering if ill mess anything up. I have the Deaver mini pack and PRG shackles but im waiting to get my friggin house so i can install everything. Will the Deavers and shackles eliminate all the sag? What setting should i go with on the shackles? When i go on long trips, not off road expeditions but vacation type trips, i usually have 5 people plus lots of luggage. I just hate looking at sagging suspension. Also, to those with the deavers and shackles, is there any type of sag in the rear after numerous off roading trips? Will the mini pack and shackles be enough or should i look into full leaf packs since nothing is installed yet?