Ah nice one thanks!Looking good. This is the tieback, if the thin wire breaks off due to vibration this will damage/kill the aux driver board. I saw a few different ways to protect it, I went for what seemed the easiest which was: de-solder everything from that lug, solder the them together and attach a short extension wire, heat shrink the junction and then attach the extension to the coil lug. Now if the wire comes off the lug the feed to the aux board won't be affected. Excuse the gauge/colour..