IMO the most important thing to know when leveling is "how much", when you know that there's no need for trial and error, ... our Micro Lite 25KS is 8ft wide, using the rear bumper as my standard, a two ft level and 1/4" blocks will quickly show me exactly how much I need to lift, (each 1/4" block = 1" lift), ... once you know "how much", no matter what you use to lift(lego blocks, the Andersen, wood blocks, marshmallows, or marbles) the guessing is over, .... I've used and even praised the Andersen leveler in the past, but it does not compare with the simplicity of using wooden blocks, ... I stack what I need, drive on and I'm level, no having to set the emergency brake, get out to go set the Andersen chocks to hold it there, and then also when leaving, I don't have to move forward just enough to take the weight off of the Andersen chock piece, again set the emergency brake to hold it there, then go remove the Andersen chock and then roll back off of the Andersen, I just drive off the blocks, ... also, for a lite single axle trailer, the BAL Leveler works great, ...
https://www.rvupgradestore.com/LIGHT...SABEgK0DvD_BwE