Lifting tension on Rockwood A frame

Wow, another great idea! Does the front wall stay up long enough to move to the back wall? I could do it very quickly by using the step stool only on the back wall lift handle. BTW the stool included is light weight folding aluminum, very sturdy also. I read somewhere that is the sole purpose for the included step. Could it be that the A194 HW roof is heavier or just a higher lift distant. I found out early on the unit must perfectly level and that the built in bubble level in way off and not adjustable.