Gidday..easyrider003... I have a procedure at home from when I wired up my lights. The procedure makes provision for options of wiring lights to either high beam; or low beam (on all the time). It's a simple job mate.
If you don't get details you are seeking straight away, then let me know and I'll come back to you.
... I keep a $2 test light at hand for when I don't have a wiring diagram and need to check circuits. For example: to help ID
individual wires inside the headlight can.