I need to rewire the ground wire to the horn on Mark's blue 75.
I don't think I've ever seen a virgin/factory/CW wiring connection.

Here's how I've done all mine.

Click to view attachment

I'd like to see what its supposed to look like ..........

Funny...I was just working on mine tonight. It was virgin...until......it broke. Seriously . There is (was) a little male tab in the spot where your solder is. Kind of like the smaller tab you see on speakers. And the wire out of the horn had the matching female connector. My tab literally broke off in my hands tonight. I saved the piece so I'll see if I can grab a pic for you tomorrow. But the pic you posted helped me figure out how I'll fix mine!

That's what my brain needed. Now I remember ............... Too wimpy
I'll do it with the bullet connector again.
Time to fire up the big soldering iron.