Document use of pogo pins with drilled holes in chassis to not let people do this ever again:
and prevent people from soldering wires to board/chip.
SOIC16 -> SOIC8 change would be required if there
SOIC16 pads would be used for pogo pins (staggered)
Initially 4 slots would be cut in each corner of chip, and then we could probably increase accuracy to 6 holes (4 for SPI signals, 2 for power)