Carli Suspension with Truck Camper

I too am late to the discussion, but thought I could offer a bit of advice. I am running Thuren 2" coils up front on my Dodge, and they are similar to Carli's front coils. I just hauled my Lance LC980 out of storage, for the first time on this truck, and I have to say it really liked swaying. I'm not sure if it was the front springs, but I'd think so, since the rear suspension is all stock. The wet weight of the camper is 2540 lbs, and it's currently completely dry. I haven't had a chance to run it across the scales yet. That being said, I am looking at options for a little bit better load carrying capacity in the rear, and Timbren's are #1 on the list.