Since a lot of the initial testing will be of the Flight controller code I'm writing, forgetting to dot an I or cross a T in the code may result in the copter attempting a moon landing.

Before I can even take the controls, the copter has to learn how to hover on its own, and that's the time I do it inside, with a helmet on. I'll probably tether it to something too.

Yes Ssayer, like that. And 5 minutes after posting this thread, I found one on thingiverse......