Overcharging Problems?

I should have mentioned that I had done the ammeter bypass, I had cleared up a few electronic issues with that (I was blowing fusible links). I'll check those other things as you listed next. And when you say at the battery, that means negative of multimeter to negative of battery and positive of multimeter to positive battery? If so, I did it in the vid, I just showed the charge coming from the stud to see if that would raise any flags as to what it could be. I should have also added more details about the electric system itself. I had replaced the old alternator with a 100 amp Tuff alternator. I was still under the assumption that the voltage regulator would manage the voltage.