Ok! After lots of iterations and learning, I've finished my 🎍 bamboo pulley system 🎍 experiment! It was so much fun :3
You can learn more about it on my website: http://kira.solar/pulleys.html
Please ask any Qs you have -- I'm happy to talk about this!
Sunbeam City is a anticapitalist, antifascist solarpunk instance that is run collectively.