I got myself a mini 2417 CNC Router to make DIY PCBs. One thing I didn't like was the GRBL Arduino board being exposed on the side of the machine. I decided to make a 3D printed enclosure for it, and have it installed in a proper location. So I took the caliper and translated all control board sized to the excellent 123D Design software and made an enclosure.
Easy printing mostly any settings will do.