I am a newbie to this forum, and seeking advice for a dumb move on my part. I changed the battery on my 49' Chrysler Royal. Prior to doing so the voltage regulator was buzzing intermittently. After replacing battery, I followed what I thought was the correct procedure to polarize the new original Autolite positive ground 6v regulator and flashed batt to field. Had it been a Chevy it would have worked. I went ahead and flashed batt to ARM, but still have intermittent buzzing. Did I just ruin my new regulator.?