TD018 doesn't really deal with flexi wings, it deals more with rigid mounts and surfaces, "rubbery" materials, and intentional rotational trickery.
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Be cautious Bagwan. Once those rabbits get in, you can end up with rabbit holes, and if you start going down them.... well we see how that works out...
If you find argument in others stating known facts as such, or that speculation is just that, then you probably should just write all these thoughts...