It's so cool to see Cylo get posted here. I remember finding his channel via an air bearing video years ago and being so impressed at what a (then) kid was doing, cool to see him still doing stuff and getting recognized for it. For anyone enjoying this Dan Gelberts video on his lathe, which I think inspired this, is worth watching. Robin Renzetti also does cool precision focused stuff but I don't know if he does Youtube much anymore.