Very very interesting, it appears you can make a #harmonic #drive using a #rubber #belt https://hackaday.com/2022/10/31/3d-print.. The result is a #gearbox with very little #backlash at all. A few of these #stacked and you could get an ultra high #torque #motor !
Interesting #discussion regarding the #factorio #belt #bug due to #optimization http://pubby.games/factorio.html It just tickled my interest!