Not charging with headlights on

I also wanted to add my thanks for the excellent advice. Using the advice above I was able to trace troubleshoot my non-charging, voltage drop problems. Like most things it was a combination of small things that added up. For the first time in a long time I'm able to see my Valiant charging strong. The only thing I can add is take apart all old splices and solder them!

Thank you so much for sharing your expertise. It makes FABO a really special place.