I would make sure the WS are on right. I know some people put them on wrong and they will slip. I watched YouTube to make sure I put them on right.
I bought a leveler at lowes ( not even an oz)for like a buck and use it on the ridgeline to make sure I'm flat. I woke up a few times at the feet of my HH. I also set everything up and get in and then retighten everything.