I didn't realize how long it had been since I started this. Took a while to figure out the layout of the PCB and I've done other mods to the bike and car in the mean time. Etched the board today. Hopefully I'll have it drilled and ready for the components over the weekend. The board controls lighting of the 6 LEDs for the gear indicator. Self tests in neutral. Also has an integrated day/night circuit to dim the gear indicator when it gets dark. The day/night sensitivity is adjustable as are the day and night brightness of the LEDs independently. Here's a pick of the board.