@vehum Oh man, that looks fantastic! What materials and fab method are you using? I've never done any CNC work before (I'm a software engineer - the creation of physical things are heretofore foreign to me) so when I designed my GMC 710 I may have been a hair ambitious, as was made clear when I went looking for prototyping quotes. I *do* happily have the PCB for it designed, constructed, and working, but the enclosure / knobs (I know I could use any knobs, but I really want those distinctively-shaped garmin dudes) pose a, erm, budgetary problem. Turns out it's kind of expensive to 3-axis CNC mill single-run stuff, but I've been burned using additive methods before and don't want to pay for 3d-printing only to be disappointed again. Anywho, you can see the mechanical design here, and I'm happy to share the EAGLE file for the PCB as well if you'd like.