Dig quad base

Re modelled the base to fix the non-manifold faces.
Also moved the wire slots on the side faces so they lined up with my DIG-quad.
Made the slot for the ESP32 antenna larger so that the ESP32 can be taken off and replaced easier.
Moved vent slots so that they line up better with the heat sinks on the regulators. (In the photo I hadn't moved these yet)

Remodelled in Onshape

Link to file is here

https://cad.onshape.com/documents/80bdf85674d9c168c8223801/w/47696152047fe54a2e6566e6/e/887198db1b932834c559b7aa