I recently converted from 6 volts to 12 volts on my '52AD using a generator I had on hand and a new regulator from my FLAPS---now I'm seeing approximately 15.5 volts which seems a little high. I was thinking 14.5 volts should be about maximum. Will this cause a problem? I removed the cover on the new regulator and it is a "non-adjustable" type, so, if I do need to reduce the voltage, how do I do that?

Thanks,
Dave