Anyone have one of the older Livorsi Hour Meters? I think mine took a dump. For a while, if I tapped it, it would work. Now, nothing makes it work I checked connections as well as 5amp fuse, all good. Livorsi has a newer style but I want my two to match. They also dont have a rebuild program. My style has 4 digits, white on black. 1 digit at end, black on white. The little tick timer of sorts is right at 9 o'clock on the gauge. Thx!