Just thought I’d share my progress on my mpcnc build. I decided to go with the recommended 21" x 21" build envelope. Used my old makerfarm i3 prusa to print all the parts. Sourced everything else from ebay, amazon, hardware store, etc. Thanks to Ryan for sharing this awesome machine. What intrigued me about this machine is that it is so versatile. I just bought a 2.8w blue diode laser that was recommended on this site. I believe I got the same laser driver that Ryan has and Leo69 is currently working on a revised write up for that variant driver (thanks again to Leo69!). I also plan to use this as a second 3d printer, vinyl cutting, and maybe some actual milling… lol. I just finally got the z axis and middle assembly setup tonight. Had a lot of problems with z axis top mounting plate. I had to really sand down the bearing slot and the holes for the conduit (broke three of these trying to jam everything in). I also had the same problem with the roller assembly clamps and had to sand those down with the dremel as well. Other then that everything seems to be good so far. Just need to get the X Y stepper motor’s tuned and wired in parallel, and install the belt pulleys. Printing some drag chain for wire management as well. Anything else I’m missing? Anyways… here are a few pics. Thanks for looking!