Bruce, I have two levels that might not be really accurate attached to outside. They came with a double sided foam strip to mount them with. I leveled the trailer in my driveway with a 4' carpenter level, the a small single all direction bubble level on the bottom of fridge
. Once I was satisfied with the leveling I attached two levels on the trailer one on the front and one close to fridge
, both just under the belly band. Since the trailer was level all I had to do was make sure they were both level when attached.
When leveling I use the outside levels to get it close, then Anne goes inside and puts a small level in the bottom of fridge for me to finish leveling.
I use the Bal leveler first while still connected. Then disconnect the trailer from the tow. Lower the front with the tongue jack to about 1/2 bubble low in front. Deploy the rear stabilizer jacks, raise the front to level, again Anne is inside with a small level on bottom of the fridge. That's all there is to it.
By the way Bruce, it was really nice get to know you and Caroline a bit. Maybe our paths will cross again sometime. Happy Camping.