Hi guys....
I am having some issues with the charging on my C15A.
It wont charge until I do the polarising on the genny procedure...with a jumpwire between the btt and gen Connections on the voltage reguator. I do this,,it charges, and even if I stop the engine and start it again... But If l leave it of for some time I have to do the jump wire procedure again to get any Reading on the ammeter.

???
Any ideas?
Svenn