From your past posts, it looks like the Stableloads were installed at the same time you got the camper, so you don’t know how the truck rides with the suspension bone stock.
You probably aren’t going to like this suggestion, but I would remove the Stableloads, reinstall the OEM overload spring pads (hope you saved them) and see how the ride is then.
I have upper Stableloads on my truck, but I installed them after making a few trips with no suspension mods. The Stableloads at the front of the overload springs are just barely touching when the camper is off the truck, and to be honest the unloaded ride is at times horrible. There’s a 2-3 mile section of concrete hiway on I-40 near me that is just ridiculous when the truck is unloaded, but totally fine when there’s an extra 5500 lbs on the rear axle. That section of the road works the rear suspension up and down at a high frequency, but just an inch or two in height. The boss and any passengers hate it, but I don’t use the truck unloaded much so I just live with it.
If I were to guess, I’d say your camper isn’t loading the overload springs enough, and is bouncing off of them at times. Your best ride is going to be when the truck is sitting down firmly on the overloads, and doesn’t come off of them from normal paved road irregularities.
Edit- Looks like we were thinking along the same lines Brent :W
:):)
