Who is to say DBC didn't have an inertial stability augmentation device? Makes as much sense as a back brace designed to vibrate upon receiving VOR radial signals.
How about some support for a Snowmman pardon or at least parole? He doesn't get distracted like we do. It would be good for the forum.
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attached (left to right, down) 49 frames; camera angle uncertain ... flat spin x,y,z