Ender 3 Upgraded Control Case

Didn't look the factory control box so designed a new one. Adds a bunch more slots for airflow and moves the fan (or fans, should you want) from the lid to the side, blowing right over the stepper drivers. The lid just slides in and out, meaning you no longer have to wrestle with those cap heads under the bed. The front panel is slightly thicker so it's a bit more awkward to remove the SD card, but definitely still manageable.

This requires that your printer has at least 3mm rubber feet, and AFAIK won't work on the Ender Pro.

**Hardware Required: **
- 2x M3x12 (minimal thread) or preferably M3x16 screws per fan
- 3x M5x8 bolts/washers/channel nuts

Ignore the shitty prints on mine, dealing with a busted push-lock fitting on my extruder.

**Instructions: **
-Print the control box and the lid, use whatever layer heights you want. Ideally use supports providing you've got them dialed in (so you can easily remove them from the lid slots).

-Cut threads into the 4 mounting po