Only one thing tonight. Fixed the horn. Popped the old button out and found corrosion on the middle button, the disk, and the cup. I sanded the middle button and cup with 600 grit and replaced the disk along with a new rubber button. Works great now: Next project is getting the Spartan to cancel. The on one the Jeep works but has too much slop in the mechanism to cancel properly. I have another Spartan that has a bad switch but a good mechanism. I'll switch 'n swap parts to see if I can get one fully functioning unit out of the two.