I 3D-printed a flight sim yoke, throttle levers, and rudder shown at DIY 3D Printed Flight Yoke for 2020 Microsoft Flight Simulator - YouTube
I would like to use the throttle lever box as throttle, brake, and reverser. The axis are X Rotation, Y Rotation, and Throttle or Z Rotation.
I saw an example at KIND tni-controls-plugin - TrainzOnline (ts2009.com)