I am in a camp ground and am evidently in a sit for a MH. The site slopes down a bit and after using the auto-levelers to level the rig, I am finding that the front end is to high for my tripod stabilizer. I had to raise it by putting it on cement blocks. I am trying to upload a pic of what I had to do
Wind & weight movement going down the road might have to do with your hitch set-up. You need to have your 5th wheel & truck as level as possible.
My guess is you are pulling with a 1/2 ton truck. If so you may need air bags to help it out.
2002 42' Monaco Signature Triple Crown tow 2014 F-150
2014 Voltage V3605 Sold 5/3/17
2012 F-350 6.7l CC 4X4, Sold 10/10/17