I have a voltmeter, and the battery checks out to be good (it is a brand new 1100mah 6v). I also have another voltwatch on another plane, and it doesn't do what the Edge is doing. The biggest difference I guess is that I am running a Futaba 3010 on my rudder. I know this servo draws more current than my 3004's, but the voltwatch does it with that unplugged. My next step is to grab the one off my Cessna and see if it does that same thing. Thanks for alll the help guys!