Your sending unit inside the tank got messed up at some time. I am not sure whats in there, but I would guess theres a float on an arm, it probably got bent, or maybe your line into the tank is sitting so it rests on it. I would say you need to pull it out and see whats up.
Clutched
Jetted, boyesen reed petals, boost bottle, 98xc carbs slides, 1371 needles, gutted air box
Homeade 7 1/2" riser
Homeade suspension drop brackets
shortened and blackened windshield
powermadd handguards
144 conversion, tracks usa extensions, custom tunnel extension and rear bumper, IQ flap, 1.25" track