Thanks all! It was really a lot of fun.
@azab2c Yes! I made this foldable electronics box that I use for nearly all my projects, and I tweaked it specifically for the Jackpot CNC controller. I just uploaded the Jackpot-specific one to printables:
https://www.printables.com/model/682484-mpcnc-foldable-jackpot-enclosure-box
I also made some really awkward adapter mounts for using regular size limit switches instead of the microswitches. I had so many spare limit switches, I decided not to buy new ones, but it totally wasn’t worth saving the ~$5. It was surprisingly annoying to design, haha.