Vin
I use 2 on my HW 296 for leveling side to side , they are right side by side and I use my impact drill to raise them I try to raise them a little at a time keeping them about equal lift.
Well just got back from a trip. Used the BAL leveler but still had a hard time getting it into place but after I did it worked great. Then had a hard time removing it but all in all so far works great. Tring a piece of carpet next time.
In addition to it's leveling function, the BAL device does wonders to keep the camper stable, preventing the wheels from rocking back and forth. I use it 100% of the time, even when on flat ground, for this purpose alone.
It is a good leveler; can't knock it. But I just purchased an Andersen leveler and a 12" bubble level that will be attached to the top front of the trailers roof to make leveling on a hot day, easier.
__________________
Trailer: Lifted 228BH, heavy duty springs and Yokohama tires DELAMINATED ROOF TV: 2016 GMC Sierra Z71 4x4 CC, SLT
Spare TV: Two Alaskan Malamutes
Living somewhere in ID; previously lived in Moab UT; previous to that, don't ask!