I bought a smaller radio for my sons to get a better grip:
-
https://hobbyking.com/en_us/turnigy-...er-mode-2.html
It did not have self-centering for all the axis on the joysticks, so I opened it up to see if there was just something to screw loose or something like that to get it to self center.
But there was a part missing to get the self-centering functionality. I copied the design in Fusion 360 and 3D-printed a new part.
- STL file:
http://d1t2tbzmskak12.cloudfront.net...tickCenter.stl
Also, the spring was missing. I took that from an old donor radio.
Putting it back into the radio:
The end result:
(now with self-centering on all axis)
Stein :-)