We stay in one place longer than most people do and we use additional jacks. They are placed in between the front hydra jacks and the next ones back. This has helped with ours and I have heard where some folks have placed a jack in the trailer receiver hitch at the back of the trailer. If your trailer has a air ride hitch then the tripods is not going to do much good.
F450 leading the way for our 2016 38rd Redwood