I don't often use my horn. Mostly to wake somebody up at an intersection that didn't see the light change green. If there's a sudden need to avoid a catastrophe finding the horn button usually results in my hitting the turn signal, but worse it forces my hand into a very limp hold on the left grip. Image below. So I usually just power my way out of the situation and go about my business.
What I want to do is locate another button for the horn in the position shown below. A much easier area to hit and more importantly I can maintain a firmer hold on the grip.
I've been thinking about this since I got my Freewheeler in '21, but I want something that looks like it belongs there. I know HD sells accessories that utilize that switch housing spot and if I could find it I might be able to use the button and wire for this project. Basically I'm looking for any ideas that would lead me in right direction. A long shot, but you got to start somewhere.