Cloudray K40 Laser Head Mount

I bought a Cloudray head mount to replace the stock K40 head, which adds two features I wanted, air assist nozzle and adjustable focus. I knew it wasn't a drop-in replacement, and there are 3D printed designs (like https://www.thingiverse.com/thing:3386731) which you can print or buy to lower it by 8-9mm. But I don't have a 3D printer, and it made sense to me that there should be a laser-cut one! I couldn't find any, so I made it!

I've been using my mount now through several projects and it'