I have done some searching but if someone could spell out the troubleshooting procedure i would appreciate it. My battery has been losing it's charge. I took it off the tender before a 50 mile ride yesterday. it manged to restart at the gas station but not again. It was down to 11.35 v when i got home. Anyway, put a meter on the terminals while reving it up to 4000 rpm+/- this morning and only saw 12.3v so it looks like the alternator/stator or the regulator. What is the best way to determine what i need. Also, advice on where to purchase is also welcome. Thanks, George M.