DX5c Thumb Steering Arm

One handed thumb steering arm for the Spektrum DX5c Transmitter.

Will need:
2 (M2 x 8) or (M2 x 10) screws
2 M2 nuts
2 M2 washers

1 M3 x 20 screw
1 M3 washer
1 M3 nut (optional)

The original foam grip fits just fine but I also whipped up a steering wheel grip too. Print with TPU for best grip.

Remove foam grip before install. The arm clamp might be easier to install if you remove the wheel from the transmitter and sliding on from the back of the wheel.

10/16/2021: Still trying to get the best feel. Added an arm with a 5º bend and a thumb extension with +2mm

10/17/21: Added a large thumb and a shorter arm.

10/28/21: Added another thumb piece

11/07/21: Added more thumb pieces