I've spent the past 2 days continuing the wiring task. The master, fuel pumps & ignition switches are now wired. The ignition switch position 1 is MAG "A" and position 2 is MAG "B". Both 12V outlets are also wired & I'm ready to install the first of the "under dash" connectors which will carry the +ve & ground wires for the interior & external lights, the ground wires for those are now also in place & installed on the services ground bus.
