Gimbal Case For Rollei 410

I built a crossfire 2 and wanted to add a gimbal for my Rollei action cam 410.

A Rollei 410 action cam is thicker than an gopro because of the display. And that´s why it tilted only a bit downwards before the back hits the roll-motor.
Overall it worked and you find this first design here as "rollei_case.stl".

I then mounted the cam upside-down and added some counterweight to it´s side. Now it worked as I wanted:

https://www.youtube.com/watch?v=S7huOkjO0eY

I decides to redesign the