Weird Bumps on Pitch Axis - TBS Discovery Pro

sixshooterstang

Bird's Eyes Aerial Media
Since I bought my Discovery Pro it has had little bumps in the video when the pitch axis has an movement.
At first I thought it was the dampening system so I removed the gimbal and mounted it to a standard RCTimer Gimbal upper assembly for testing. Even when moving the gimbal slowly in my hands it still gets the pitch axis "bumps".
I ruled out the motor having a spot in it by trying two different gimbal motors that I had laying around on handheld equipment. Both had the pitch axis bumps.
I tried tuning it out but to no avail (tried adjusting power, P, and D)
I tried different firmwares as well. This is not my first gimbal so I know older firms can sometimes be problematic.
The gimbal moves freely with no warping when it is off so I have no clue what else could be causing this besides a problem with the control board.
For now I have a cheap Tarot gimbal mounted with its own control board but I would really like to use the stock gimbal.
Any ideas on what else it could be?
 



kloner

Aerial DP
if you need the origional profiles, let me know

headbanging is a small bump in the tilt axis... show what you see

if your getting something more than that, the tune might be hot or the arms aren't keeping up with you and flexing....
 

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