My 1989 Four Winns Sundowner 225 has an older Kysor Medallion Tach that isn't working. Due to the way that it fits behind a big piece of glass/plastic...it needs to fit flush again the dash. This makes it almost impossible to put another brand in there. Does anyone know of someone or have any recommendations on where I can get it rebuilt? I called/emailed 20 junk yards across the country...no one has an older working one sitting around. I have heard that there is no Kysor around anymore...but Medallion in Michigan might be able to rebuild it?