Part two work day

We worked really hard Friday, and Saturday to find that we were having extreme difficulties in making our inflatable room stand up by itself. And in the end, we think it was the tunnels' fault, though we had to have tunnels or openings for people to get in and out.  So we changed it, to where there was only one opening. Other causes could also be that our dome was very tall and not very wide, so it was having trouble supporting itself and also, our material may have been a bit heavier plastic.