Yaw arm/ gimbal will not return to center postion

[HowSR]

Looks like, as you posted already that there must be some kind of homing, but not sure how that's done?

Bought a broken gimbal off ebay, replaced the board and motor of my gimbal with the one off ebay and now it works.

Anyone here ever just replaced the yaw-arm motor successfully?

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[HowSR]

Also, 2 different board revisions:

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[Rozapk]

Yes it is bent then. Other than that, does everything else work on it? Video etc?