nostr:npub1xl5n3v4mwr5xdlfyrr8zg23dwlhnefpe52pdraj7kvaz70lrnyzqxzwsca nostr:npub16mkt75dmrg47g27drucskcxuw5w3ef8c5a509ws23g8s5xvpy3ustmyta7 How timely, I just got all the parts in the mail to build a planetary gear spirograph hand crank wdt for maximum consistency and coverage: https://www.printables.com/model/481587-umikot-58mm-version-planetary-gear-spirograph-espr