Hi Rog
Any info on the wiring system would be great. I have downloaded manual for the Isis Wiring system and looks interesting. Prob above my elec abilities though. I have a good mechanic that is trained in auto Elecs which would be of great help if needed. Probably will only be starting a rewire next year. So plenty of time for research.My wiring in the DRB is haphazard to say the least. Already had to replace fuse block as a loose connection nearly burnt it. Saved in time. Due to overload in thermo fan circuit. All fixed now but always wary when driving.
Regards
Ian