John Cutler
Having completed the wiring, carefully saw out the perfboard; it is easiest to mark out and follow the line of the next unused sockets. Check the circuitry again; I inevitably managed to saw through one protruding wire! I recommend colour-coding the Micron plugs on the finished assembly; I used acrylic paints. Whilst you have the paints out, I suggest colour-coding the matching plugs on the wires to the battery, receiver etc.
Here is my awful handiwork (I beg tiny mitigation, miLords):
