Esqui,
I have the same issue with my Motorhome, usually level, then slide out and adjust level again. That changed two weeks ago when I bought a LevelMate Pro. The set up takes into account how much the rig tips when the slides are extended and then adjusts for it when you level the rig. So much easier than using a bubble or torpedo level.
I've only used it in the drive but it works and was easy to install and set up. I got it from Camping World, if you enter email you get 10% off.
https://www.campingworld.com/levelma...ch-104758.html
Thor Forums
