Our level up system gave us a level readout. However, after being in this location for a day, the left side seems to be low. The doors all want to swing that way. Can I do another level up process with the slides out?
To answer your question, yes you can.
It is not that unusual to have the trailer settle in after a day or two. I just had this at the PA rally two weeks ago.
The easiest way is to just hit the auto level button again - making sure the pin box is clear of any instructions.
Or - you can go into the manual mode, once you start moving a set of jacks the screen will display the "out of level" amount with a + or - sign.
Just extend or retract the jacks to you are back to zero.
If using the auto level seems to be having a difficult time re-leveling, bring the rear jacks up and lower the front landing gear a bit, then activate the auto level.
When I remember, I will "auto level" after I bring the slides out.