My 1984 Aspencade battery is discharging overnight and within an hour of riding the battery is dead. I performed a leak test and it shows 14v on my multimeter. I pulled fuses one by one and still the leak persists. Obviously there is a drain on the battery and the charging system is not functioning properly but I do not know how to find what is causing the drain. The stator has never been replaced so it may be the reason for the charging issue but what could be causing the drain?