Brodhead Pietenpol Association

Found this on YouTube and thought it worthy of passing along:
https://www.youtube.com/watch?v=B2b2-pgHeqk
https://www.youtube.com/watch?v=B2b2-pgHeqk&t=8s

Very slick tip-! Not really any way to push the work past the intended line, and with the jig, all the parts turn out the same without having to sand a stack of ribs at the same time.