Anyone haul camper with Ram SRW 3500 2wd factory air bag ?

I moved from a 2004 to 2015 srw ram worth the same 2,400# tc. The ride is about the same except there is slightly more lean in the corners. The big difference I think is that the 2015 doesn't have helper springs as they expect the main set to do all the work. This means no upper bump stops which I did have on the older truck. The leaning still isn't bad bit is noticeable.