On my, (Plunger) bike the front edge of the badge is 3 5/16", (three and five sixteenths inches) from the front edge of the tank. The front screw is 4 3/8", (four and three eighths inches) up from the bottom edge of the tank. The rear screw is 4 7/8", (four and seven eighths inches) up. Would you prefer metric measurements?
Bear in mind I have the large fuel tank.