My video quality had deteriorated lately and I could not determine why. There was a lot of little back and forth motion as I flew.
     I now know what the problem was. The Yaw Arm had slid up on the yaw motor shaft and was rubbing on the bottom of the gimbal assembly. The gimbal could not move in the right/left directions.
     I never got an Gimbal restricted error message. But the other day I saw what was happening.
     I loosened the set screw on the yaw arm and moved the arm down so it was no longer rubbing.
     Took it out for a test flight and video is now very smooth.

Sweet!  There have been a few posts on here about having shaky video feeds.   Sounds like this might be something to check out.

Thanks for your sharing.If you meet the gimbal issue again, feel free to post it here.