Can anyone who has installed one of these suggest how to properly wire one of these 2 wire horn buttons from CJ? I purchased a complete steering wheel kit from there for my 68 and it has no instructions. If I plug each of the 2 wires from the sw adapter into the 2 separate tabs on the horn button, no horn, If I ground my test light and introduce that to the tab marked ground horn blows. Is there a way to correct this? One of the horn button connections is marked as being a ground. Thanks for suggestions , it seems simple but I am not great at wiring issues and with no instructions provided I am lost.