I have a 2000 GTL I got from trading. It looks like new, but has been modded by some hack. While returning the radio to specs, I found several traces were cut on the circuit board to the switches on the left hand. I guess it was how the extra channels were switched. Everything works, but the cut traces and messed up switch board make the radio unstable. The board goes to the speaker, CB/Pa, and other switches. If anyone knows of a source, or even has a real junker, I am interested. I want to get it going for myself, as I had one In the 80's. Any serious suggestions? Thanks.