P3P gimble motor

[Acarmical]

Can anyone tell me where the flat spot on the motor should be with the camera perfectly level? I replaced the ribbon cable a while back and I had to adjust this motor in the potentiometer. It works fairly well, but recently it has developed an intermittent "shake" which I believe is related to the shaft not being exactly in the correct position. The cable I put on is a third party cheap one but everything has seemed fine until now. I have an actual DJI cable on hand but I wanted to see about adjusting the motor first. Thanks in advance.

 

[mdowney58]

The flat side lines up with the top of the camera. In your picture, it appears that your shaft needs to be rotated a few clicks counter-clockwise.
I would not think that the small amount that yours is off would be causing your intermittent shake.
I've only heard bad things about non-DJI ribbon cables, so that may be part of your issue.