Spin 190 - EEW Drum Carder Prototype 2

This video is the very first time we used this prototype. It's almost a completely new version since the previous prototype and this is the first working prototype. A huge thanks to my wife and daughter for helping me test the new one in this video! I have lots of quality of life improvements already implemented into the digital files. I still need to do a big update on the circuit board. The biggest open question I need to consider is how to fix the slipping motor belt. Options I'm considering are: 1) Adding a tensioner belt 2) Changing to a chain 3) Changing to a timing belt 4) Changing to gears If you have any thoughts on this change let me know.