Surely you can provide the amount of force that the depressurisation would have applied to the flag? How long did this pressure apply for? Was there enough pressure to cause the flag to rotate on it's axis multiple times?
Although I cringe at some things Jett Wintzer has shown in his videos, I think he did a good job with Moon Hoax Now 2017, regarding this Apollo 14 Flag motion, here's the spot where analyzes the resulting pressure from the depressurization.
https://youtu.be/p_66cqMQsW4?t=737Jett says "shouldn't move the flag at all".
But let's assume he's wrong, and it was enough to not only make the flag move, but also rotate the pole.... given it's a steady pressure from one direction - this would operate like a constant breeze... so the flag pole, once turned AWAY from the LM, could NOT keep spinning -- because as soon as it did, the SAME steady breeze would stop the spin -- in the end it would point like a weather vane -- AWAY from the LM.
So this theory of these 8 movements being caused by the small amount (maybe miniscule?) pressure from the LM valve -- is simply IMPOSSIBLE.... proven by simple high school physics logic. On this forum, I wouldn't expect this to need to be explained. It's "Weather Vane" physics -- when even 4th graders can understand.
The way I see this Flag moving, requires a force coming TOWARDS the LM... and to me, appears as a steady draft breeze, and once it subsides, the flag goes back offscreen, hanging straight down. I believe the flag is "just barely offscreen the whole time" and that the pole isn't rotating. If you look at the top of the flag, there's a SLANT -- indicating the force of a breeze -- pushing the flag, but not the pole.
Does ANYONE here have a FEASIBLE proposal for what would cause the Flag to be pushed TOWARDS the LM???