We swappped the ammeter wires...positive and negative. The ammeter still reads the same....Charge. At idle we are about 6.1 V at the battery. When we give it gas the voltage measures about 7 V at the battery for as long as we give it gas.

I’m suspecting the ammeter is faulty. Do yo agree with that conclusion?

Also when continuing to give it gas, are we getting into a serious overcharge situation?