Camera mount for Alfawise U30

Camera mount using gopro fix system at the end.
On picture I use two part coming from a regular gopro set.

It shake a little bit, maybe I will take the time to improve the rigidity.

It is maintained on the red plate corner. It is blocked by a M4 screw using a hole available on red plate.
You will have a space issue on adjusting system. In order to increase place between red plate and bed knob, you have to place 2 washers on knob top.

The two arms are screwed together by M5 screw