Flickering or pulstating Headlights

That will work, I used to do it that way when I had the old style voltage regulator. I switched to the new style regulator for better stability.

Thanks, I will try that, maybe it will help the original problem, I have the relay installed, the system charges good, it just still bounces between 13 and 14 volts... I might still do that newer regulator, if I don't have to get another alternator. Thanks for help..