I am reading 7.20 volts at a higher RPM, mid to upper 6s at idle.
Brand new braided grounds and 39 3/4 positive cable.
Maybe I am worried about nothing.
In the past I had a draw from the radio, which made me replace all of the items, cables and battery.
When the battery was dead the last time, the time of my current concern, I just put it on a charger before I checked for a draw. When I did check for a draw later, there was none.
Knowing it should be 7 plus helps alot.
Thanks