I’m rewiring my start/stop panel and engine wiring harness. I’ve removed the amp meter circuit and installed a voltmeter in its place. My question is this….where do the small wires on the alternator go. I have a blue wire and a yellow on the back of the alternator, 16 ga. these colors don’t jive with the Universal wiring diagram. I assume one is the exciter wire and the other is the tach sender but don’t know which is which.. any and all help is appreciated. Thanks