Thanks for feedback Roger. I think the ruling is that on dipped headlamps only the DRL's should be extinguished which makes sense. If you check out the schematic on the carbuildersolutions link it shows a trigger from dipped beam is required.
Richard
2018 Roadster 3.7 1966 Land Rover S2a 88 2024 Royal Enfield Guerrilla 450 1945 Guzzi Airone