eh? so output terminal of resistor that previously had +6.9v is now delivering +12v? That's extremely odd... Might be that connections of ignition-switch is very non-standard/non-OEM. Might need to trace & test all terminals in ON/OFF positions to determine actual connections to draw schematic.
Quick check of wiring on ignition-switch connector where it plugs into bike-harness. Does grey wire on ignition-switch connector go straight across to grey-wire on harness connector?
Yes, easiest at this point is to install 100-ohm resistor in-line with grey wire somewhere just ahead of ignitor connector. Then measure voltage of grey wire right where it goes into connector with key ON. Picture is example, use actual 1/4w 100-ohm resister.
