If I Made This, You’d Never Hear The End Of It

Then again, if I made it, it wouldn’t have worked, and I’d never have heard the end of it.

Woodworkers constantly construct their own tools. Jigs, mostly, to make the same thing over and over.
Matthias’ homemade bandsaw
 

Previously on SC: Ad Hoc? I Invented It. Six Homemade Tools