I thought those springs were supposed to be pretty soft. Did you torque everything to spec with the weight of the truck on the springs? Sometimes if its in a bind it will ride a little rough. Also, do you have the top on? How about any weight in the back? Like a heavy bumper and or a spare? It will sit high and ride rough if youre light in the ass end. I only ask because before you start pulling leafs you might want to consider if you will be adding any weight in the future. It would suck to drop it down only to add weight later and have it sag out. Like stated, they will soften and settle a little. If it was me I would throw 4 50lbs bags of sand behind the rear seat and drive it for a bit. See how it sits and feels. Then decide if you want to start pulling leafs. Also look at your U bolts and make sure you have enough thread if you do decide to remove leafs. Just my .02