Interesting idea, but not quite useful. I tried two: How to replace a fiberglass window screen and how to replace the "cycle clutch gearh on an IBM Selectric Ty

Interesting idea, but not quite useful. I tried two: How to replace a fiberglass window screen and how to replace the "cycle clutch gearh on an IBM Selectric Typewriter" https://stepify.tech/video/KafAn1h4x14 https://stepify.tech/video/KafAn1h4x14 Neither were good enough to use.