Last year, I spent many days and nights rehabing my OE horns. I got them to work, but only by pressing the horn cap at 2 O'clock. This year my horn stopped working. The horns are good, the horn relay is good, but something in my steering horn cap is wrong. I checked for an open at the horn button, put it all back together and got one short honk and nothing after. I repeated this scenario two more times with the same results. I believe there is a wire missing, inside the cap button. I see a push on spade but there's not wire to connect it to. I can make a female wire to connect to the spade, but I have no idea where the other end should go. Am I one the right track? My steering wheel is a Grant.