I used the BAL Leveler on my Coleman Popup for years. It was great, far easier than driving up on boards. Just put around the low side tire and crack up to level.
__________________
2016 Jayco Whitehawk 27DSRL
2010 Ford F-150 XLT Supercrew with Max Tow
I went with the Anderson levelers, takes up less space, I was worried about dirt/sand in the screw drive, its so simple to just drive up on it. Check it out on Amazon.
I'd think it'd make the leveling process easier than messing around with leveling blocks back and forth?
Hey if you are looking to buy one I have one for sale. I used it once with my last trailer. I bought a new dual axle trailer so I can't use it any more. I would sale it for 50.