Tractor chair lift for wheelchair-bound operators.
https://www.youtube.com/watch?v=6olsL_yJiIE
Previously:
https://www.homemadetools.net/forum/...901#post152681
https://www.homemadetools.net/forum/...431#post146822
https://www.homemadetools.net/forum/...059#post149376
https://www.homemadetools.net/forum/...269#post116169
