Push stick that slides on fence. By Ohyo56. 8:01 video:
https://www.youtube.com/watch?v=9ogLjK2AR1Y
Previously:
https://www.homemadetools.net/forum/...363#post173295
https://www.homemadetools.net/forum/...744#post170867
https://www.homemadetools.net/forum/...997#post164503
https://www.homemadetools.net/forum/...237#post154020
