Hi,

we have a self constructed light weigth two axis gimbal with two Runcam Angle Micro cameras (120g in total) and SimpleBGC 32bit Tiny Revision B.
One camera has a 25mm lens the other has the standard Runcam lens.

The Gimbal Controller is connected to a Pixhawk 2 over Serial 5 set to "Alexmos Gimbal Serial".
Max / min Pitch is set to +9000 / -9000.

Now we have two problems:

When we lower the pitch to 90 °, the gimbal will overshoot and oscillate for over a minute until it settles.
Same thing when we swing back to horizontal.
I-Pitch as already at the max of 2.55.

The other Problem is that as long as the Serial is connected we have a light, slow jiggle on the pitch axis.
The Pixhawk gets a clean signal from the receiver with only a variation of 1us.

What can we do to fix this problems?