Dennis,
I changed my leafs all the way around. I removed two leafs each and placed the shortest leaf on top, a tip from Waldo53, in his words ,a poor mans drop, pics here. I haven't drove my 4t6 in about 5 years so I don't know how the ride will be. I also changed from lever shocks to tube that I purchased at the local FLAPS. Have fun and good luck!
Dan