How do you run your dual battery switch (Perko)? Assume starting battery is #!, and acc/Stereo is #2. Do you keep selector on battery #1 while running boat and then select battery #2 when stopped and running stereo? Or do you run with selector switch on both, then switch to battery #2 when engine is off? After stopped for a few hours and battery #2 is 50% depleted, do you switch to battery #1 to start and run on that, or switch to both to start (drawing down battery #1, but allowing #2 to accept charge)? Can you switch from battery #1 to battery #2 while engine is running?
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