This build was a passion project that took more than a year to complete. There were dozens of revisions. In the end I think it turned out pretty good. I use it often and if you are wondering if the worm gear without a lock lets the belt loosen through vibration, it hasn't to date.
https://youtu.be/bOMsZIYbWIU
https://youtu.be/LF0ZEQrxLQY
https://youtu.be/bxsPzlqWF2E
https://youtu.be/DGtJiHRmqZk
https://youtu.be/DxiLLC3elAM
https://youtu.be/DxiLLC3elAM
https://youtu.be/Xl5D3kEg-F8
https://youtu.be/5Sr2NE8CAtA
https://youtu.be/oiBr22ja8Pg
https://youtu.be/fZLHYLLfKEo
https://youtu.be/Nqdv8ymASWI
https://youtu.be/gGbxSHraZIs
https://youtu.be/FzfOvDEnIo8
https://youtu.be/zMZ0_zSpq2g
https://youtu.be/WzUETTd44Kc
https://youtu.be/M4pvdJYesfE
