yesterday i watched this show and as soon as i heard the idea i knew straight away the problems he would face and how to encounter them
straight from the beggining i knew he would need to attach metal straight poles on the side i knew he would need to use a form of netting to hold the air ship
i knew he would need to use a sort of threaded rope instead of a steel chain

There was one thing that was a disaster waiting to happen which is he used plastic to hold 9 tons on the airship but the problem is not the strength but they use copper wires wraped around the plastic
I can just imagine the copper wire overheating and causing the plastic to melt and rip off....