Dad worked round the rest of the contactor controls and then onto the main feeds. The firewall means that once the both ends are terminated things become less flexible so we have spent quite a bit of time planning and making sure grommets and snap bushes etc are the right sizes.....
One of the last items on the main FADEC harness is the ECU to SBC link. By default it comes with about 2m of cable and a 6 way bulkhead / plug connector - I checked that it wasn't critical to retain and chopped it. Then a small bit of soldering and cirmped pins for the RS485 A / B lines.
