Cummins12V98 wrote:
Get the frame Level and stick on the levels to read "level"
Everything is built off the frame!
I use a lazer level to adjust the bottom 4 corners of the frame.
After reading all these posts I can see why most RV's are visually out of level! Stoves, door jambs, beds, freezers and so on not good choices in my opinion if you really want your RV "LEVEL".
Not necessarily true, sorry. My Keystone Springdale (31 feet long) had a flat frame, or so it seamed. I measured, used lazer lights, everything, straight as an arrow. But the floor was built on an arch with the center of the floor higher than both ends. This use to drive me nuts. No matter how it was parked, it always felt like you were walking up hill or down hill. When measuring the level of the stove top, counter tops, refrigerator, the tongue, nothing matched. It took a good couple years to figure out the floor was arched. When I had the "AH HA!" moment, I took new evaluation of the entire camper and questioned ... "just where the he!! is the 'level' spot?" That when I made a choice to use the door frame. I never had problems with the refrigerator running, the bed felt level, eggs did not slide off the stove (or unbroken ones roll off the counter) so I think that was was the trick. So in response ... your frame may be level, but everything else may still be off. You still need to determine what is the most important thing to have "level" in your camper, level that, and then install your bubbles.
By the way, my Outback has no problems. I still level on the door frame with a carpenters level and everything inside the camper is level too ... including the refrigerator. But my trailer tongue is not true to the rest of the camper, so I can't level off my tongue, and my frame is 100% enclosed in the underbelly covering. So, the frame is not always THE spot! Each camper is different.