I just built a new diy (and it works good yay ;D) and it seems that when the batteries are fully charged the line is their, but when they start going down to the point where i need to charge i notice the line is gone so i think it has to do with the current going to it, with fully charged batteries i have 5omhms on my driver so i think im getting bout 250ma to it unless a 7.2v ni-cd changed the current going to it? Does it?
....lazer..... ;D ;D ;D