Details of support
This shows how we braced the roof support during
assembly
The instructions state that you should assemble the roof supports on
the ground and lift them into place. While that may be safer it would
have required an army of people. What I did instead was to assemble
each second (starting with the door). I lifted the second into place.
One helper guided it onto the verticals and clamped it to the
verticals, another clamped the center of the roof to the 2x4 on the top
and to the cement block on the bottom. Working quickly we got all of
the sections up in under an hour. Once everything was up and bolted it
rested on the the verticals (and held in place with the clamps). I then
screwed the roof into the verticals.