I had not driven "Beauty" for two or three weeks. I have her out today and notice that the Alternator gauge is running at 15. I wish I could rememeber what it has always run, but 15 seems high to me at I thought I should run at 13 or so. I had it on a battery tender and am sure the battery was topped off when I got her out. It has not come down any driving it today. So do I have any thing to worry about... or just ingnore it and enjoy the day.