BBC microbit contact shield

So, I love my new **microbits**, and not just because I get to say I have a **BBC**-branded computer. However, those pins and contacts are not anywhere near as convenient as they should be. Yes, Banana plugs fit, but unless you only stick them in halfway, they just sort of wiggle about. Alligator clips are fine for testing, but I don't like how they bite into the PCB if you try to hook them through the holes, and if you simply apply them to the contacts, they can shift around and scratch things up, if not cause shorts across other contacts.

I went looking for cases or some other solutions apart from those breakout boards that **Sparkfun** and **Monkmakes** have produced, and came across this "neckbolt" cover. I do really like it, but there's a few parts of the design that personally irk me. That's not knocking @Vlastimil3 it's just he clearly has more confidence in his printers than I do. I like to avoid overhangs that require support. I also was a bit leery of using countersunk sc