Alternator Scamp /6

Alright got my throttle cable fixed, now and I am back on the road.
Here is a break down on what's occurred since being sidelined for over a month.
Ok got Scamp back onto road, in doing this my battery soon was drained, after charging all night I took it into Autozone and was determined through the test I had a bad Voltage Regulator, replaced test done again, came back bad again. an old timer at autozone suggested to unplug VR while engine running, said would fix the problem, I did so and haven't had any problem yet in regards to starting or battery life.
Now as it goes with my alternator reading I read the article that 67Dart273 gave:
http://apicdn.viglink.com/api/click?format=go&key=508e022f256315a50e8e5af8c001704f&loc=http%3A%2F%2Fwww.forabodiesonly.com%2Fmopar%2Fshowthread.php%3Ft%3D231899&out=http%3A%2F%2Fwww.madelectrical.com%2Felectricaltech%2Famp-gauges.shtml&ref=http%3A%2F%2Fwww.forabodiesonly.com%2Fmopar%2Fsubscription.php%3Fdo%3Dviewsubscription
I checked my connections and damage to the harness through the bulkhead connector did not find any burned out wires or spliced wires from the past. So should I still bypass the ammeter? the only splice I found is one recently done for my electric choke for my weber carb
So I am experience another problem that I have had for awhile.
While driving my Scamp in the evening My lights dim and dash light dim while not accelerating.
are all these connected?
I am completely stumped, electric problems are new to me!
I going to do a tune up here shortly for a car show this upcoming July 12, is there any parts or suggestions on what I should do for my electric problems I have been having? I have already replaced my starter and starter relay because they went out 2 weeks ago.
Other than the problems I have listed my Scamp drives fine.
Thanks for your help
Van Leer