I don't know why the box has a "this side up" sign because I don't see anything that would be hurt by being upside down. The panels are all arranged nicely inside the panels box and it seems to me could be stored in any direction.
We got a lot done yesterday. Unfortunately I had to go to town
twice to get stuff and that swallowed a lot of my time. But we got the 3 EMT braces on. It took us all afternoon to do that. Cutting the pipe, bolting on the L brackets, then getting the whole thing up on the greenhouse frame. It's a time consuming process because you keep trying different ways until you're happy. We ended up taking a pipe up and down 3 times before we were happy with it. I'll take pictures of what we ended up doing with the conduits.
I still want to run one conduit from front to back, under the 3 side conduits. And I still need to stiffen the front and back wall.
We had some serious wind here yesterday and with the roof on, the greenhouse was really catching the wind. I'm pleased to say the frame never budged or moved a bit.