Millpond…I dont know where youre located, but there is a place in Mooresville, Indiana called Tackle Service Center who used to do repairs on all types of marine electronics, trolling motors, etc. They do have a website. You can Google them and find it. I live in Bama now, but when I lived in Indiana I used them to repair some of my stuff I had then. They used to do really good work. I know of some folks who have shipped items to them to repair after talking with them on the phone. Just an idea… Of course you may know of some places near where you live also. Bill