I've got my 77 Ironhead, I was riding one morning to work and it was super foggy, got a little wet on the ride, when I get to work I go to shut off the bike and the key only kills all the lights but the bike is still running, so I have to dump the clutch to kill it. I figured it was an easy fix and replaced the ignition, but that didn't do it either same thing. Replaced a couple wires that were a little toasty looking, still didn't do it. I have a shop book, but my bike is no where near stock wiring so I'm at a loss, I think it might be a ground somewhere, but I just can't figure it out. Any ideas on what is going on? Thanks.