i have exactly the same issue!
dont tell anyone, but....
i tried to lift the roof....but i forgot one latch.
Truth is, most of us here have done it
I made a different kind of roof-raising mistake a couple weeks after I got mine.
It was winter, and a couple/few inches of snow had accumulated on the roof of the camper in my yard. For some reason I wanted to raise the roof (maybe I was going to camp in my yard) and it wouldn't budge -- man that snow is heavy! (I thought) So I pushed harder on the push-board that raises the front half...and then the lightweight sort-of-U-shaped metal bracket on the end-board started bending! OMG -- this sucks!
Then I realized: Hmmm....maybe the door needs to be open so that air can enter to occupy the new volume. DUH! I forgot about the power of air-pressure/vacuum...and I'm an engineer!
Ahh, humility.
And then, just this summer, I was backing out of the camper-parking pad at my house -- oblivious with excitement to be heading out camping -- and I backed into a tree next to my driveway, hitting it with the back-right camper jack. I hit it hard -- hard enough that it bent the bracket. (yeah, I need to take off those jacks)
Thanks to the strength of the aluminum frame, no serious structural damage was done to the camper itself...probably would have been a different story with a wood-frame camper. ...but I felt pretty stupid as I drove off camping with my injured camper. More humility...