4Dec/100
Tricopter build: Yaw control
I've gone with a 1/4" carbon fibre rod inserted and glued into the pine arm. The last 40mm of the arm is left to rotate freely on the CF rod. See this post for further details.
**This configuration will prove to be "not up to it" when it flips on a test flight, the screws in the control arm caused it to split and break free. I'm about to redesign and build something new for yaw control.