'74 CB125S1 headlight wiring

I installed a new headlight, but in the process took apart most of my wiring. I've got everything accounted for—except there are two blue wires. Every diagram I've consulted says there's only one solid blue wire, which attaches to the high beam.On my setup, one solid blue wire is coming from the speedo, and the other is coming from the bars. Assuming the bar one is from the high-beam switch. What the heck is the other one?Anyone have any idea what this could be? The only other blue wire is supposed to go to the condenser, and that's nowhere near what I'm working on, unless something really screwy is going on. via /r/CafeRacers https://www.reddit.com/r/CafeRacers/comments/chvdw6/74_cb125s1_headlight_wiring/?utm_source=ifttt