From that second picture, it looks like your fixed pin has been pushed down past the insulator/grommet. On mine, the pin sits above that insulator. That said, it doesn't pick up my Atlantis v1 tank, but there's no issue in using it with the Subtank Mini bundled with the mod or the other Subtank Mini I have.Correct, but I ordered just the pins a while back. The full size pins work in the mini's.
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The only way I would be able to push it up would be from underneath, and I don't think I want to open it up and see if it is possible. The pin swap (pic above) in the tank is working good anyway.
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