Durring presason maitenence I'm about to address a problem that I bypassed last summer. The fuel level sensor wires MELTED DOWN on her Gen 3 and left the bike w/o a fuel gauge. I have yet to test resistance on the sensor or attemt to change the wires. I'm looking for options. My quesstions: Is the gen 3 & 4 unit the same part? Is this failure caused my the sensor or do I have a bigger problem? Is it better just to "let it go" & run w/o the gas gauge?