i've been using a phone app for years for this purpose, but it's a minor pain to dig out the phone, find the app, etc....
The app I have switches to a bullseye type bubble simulation when the phone is laying flat, so I lat it on the MH floor just over my right armrest
BUt
I have been intending to install some bubbles on the dash or someplace like tycreek... just haven't gotten to it.
OH how I would like to have a powered system.
I've seriously considered the Bigfoot system, over the HWH one....
but , I'm afraid DW will yell because they are expensive...
In reality though, I have found that I haven't needed it very often at all, we're usually level enough... this last trip though, ugh.... I was struggling to get it right with the boards...
I used to want the full auto system, but now I think that if I were to ever buy one, I'd likely save the money and just get a manual one only because I really don't need it all that often and manual control would be good enough for me...
I've even thought of installing some manual crank scissor jacks or something....
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