TPU Motor Mount (anti-vibration Yaw axis oscillations)

Here's some TPU mounts for your motors in 16/19mm spacing for 22xx motors.

See attached files for Astro-X TrueX frame-specific ones, or generic rounded 22xx mounts for any frame.

I print them in 100% infill as they never get past my default top/bottom layers at 0.3mm layer height.