The noise that was discussed and observed back in late 2019 got resolved with a firmware update shortly after. I still fly my mini1 and have never had this issue come back since updating the FW.
I suspect you have a slightly different problem going on here with the gimbal control hardware/software. Maybe a slightly loose electrical connection or poorly aligned position sensor (I don't actually know what type is used, optical? magnetic? resistive? Maybe there's none and it just uses just stepper motor step angle?)
I suspect you have a slightly different problem going on here with the gimbal control hardware/software. Maybe a slightly loose electrical connection or poorly aligned position sensor (I don't actually know what type is used, optical? magnetic? resistive? Maybe there's none and it just uses just stepper motor step angle?)