I am installing my new fuel tank along with a new fuel sending unit and my fuel gauge will only go up to 3/4. The new sending unit ohms out from 1.2 to 32.6 the old gauge ohms out at 1.8 to 31.9. The fuel gauge is a MS24544-2 the sending unit is 6680-00-917-6029. Everything I have found on the two parts shows they should work properly together. So dose anyone have an idea how to get the gauge to read full? I can live with the 3/4 equals full if I have to but while it is apart if I can fix it now is the time. Oh the fuel gauge reads empty at the bottom of travel of the sending unit. Also I have a 24 volt system. Thanks Ed