Hesitation, surging and crap mpg.

[Dead Eye]

The electrical circuit doesn't work like that on the Fazers due to how the current / voltage is delivered to the battery. If the battery is knackered, it will read closer to full and the reg/rec will dump the excess current to ground (that's what its supposed to do).

The battery numbers listed previously didn't seem awful, but maybe a tad low. Might be worth seeing if there is anyone local you can do a quick swap with... I would have, but I'm not local anymore If its still the case, I'd try the reg/rec as well - just in case