Fretboard Miter Box

Hey all, this is a miter box I created to cut the fret notches on my guitar I'm making. At first I had minor expectations for it as I didn't know how precise I could get it but after cutting it turned out amazing so I figured I'd upload it.

Everything is printable on a small scale printer minus the base. I ran into a problem where after lifting it up the base was bowed inwards a bit. The model you see in the pictures is the old version of the base where I just screwed it straight down to some