I have a first generation HDS 10. The wire strip behind the bottom row of buttons has worn to the point that the Zoom button will self-activate. I need the wire ribbon strip behind the button row that has the sealed wires and actual buttons on it. Lowrance no longer carries the part and neither does the part's mfg. If anyone has a junk unit I can purchase or buy the part from pls contact me. . Otherwise, the sonar screen scrolls between no zoom, split screen, chart, etc. thanks, m