Summary
Remix of John_Sinclair's excellent model with slots on one long side and one short side instead of the rounded air vents. Also slightly reduced wall thickness from 2.5mm to 2mm. Picture shows the enclosure mounted on my printer.
https://www.thingiverse.com/thing:3723481
https://www.thingiverse.com/john_sinclair/designs
Print Settings
Printer brand:
Anet
Printer:
A6
Rafts:
No
Supports:
No
Resolution:
.2
Infill:
20
Notes:
First time printed with no brim and one of the corners lifted. Second time I used a 12mm brim and paused the print after the brim was mostly finished to tape the brim to my glass bed. Printed just fine.
Imported the .STL into Fusion 360, converted mesh to BRep, reduced wall thickness from 2.5 to 2mm, filled in the holes and replaced with text forward slashes, then negatively extruded them through one long and one short side.
Uploaded the f360 files here since thingiverse doesn't recognize them.
The author remixed this model.