I’m going to follow this thread really closely. I really really like this stuff!
I love the fact that you are taking this well researched approach, and I love the suit. If you need any technical help with anything here, I worked with NASA for 4 years designing experiments for the space shuttle, and I know a lot of contacts in NASA, aerospace folks, engineers, etc.
One question for you, how are the visor and shade assembly affixed to the helmet? Typically the bubble is spherical, and fabric is wrapped over the assembly so that the gold visor and the sun shades can be pulled down while sliding over the sphere. Can we get a close up of the helmet mechanisms?
Awesome stuff man, keep it up.





