I made a quick and dirty zero clearance plate to cut some small pieces, but realised that I needed to cut a larger piece of MDF while I was working. Ok, I thought, the saw is already set up, it won't take a minute.
Then promptly cut the zero clearance board in half...
when you do get around to making it, batch out a few. the ones I've made tend to get chewed up over time
Good thinking, thanks ๐