When I turn the ignition on the needle goes to 60 mph for a second then goes to 0, at the same time the Odometer shows 80,000 miles for a second then shows 1 mile. The needle never moves while the bike is moving and Odometer never changes. My Insurance Co. is going to drop me if I can’t show them it’s registering mileage. What’s the quickest fix? I’m assuming Pro Cycle by Auto Meter Products is the original Speedo.