MGB: Horn Ground

I've been chasing electrical gremlins in my B for a few days now. I'm currently trying to figure out why my horn doesn't work and I finally figured out it was the grounding on the horn button. Does anyone know where/how the button is grounded? I know it's through the steering column somehow I just can't figure out how.

Ned,
I had the same problems years ago and forget all the specifics, but this may be
helpful from "The Autoist" site by Wray Lemke:

http://www.theautoist.com/tootinhorn.htm

tedjr

Just read through that post. Great information but I think it's only for if you're missing the 12v at the post. I have 12v, just for some reason the ground on the steering column sucks. I'll probably follow the directions on it though just to clean things up.