Hello everyone ,Im looking for some information on overdriving . I have the basic knowledge on how to wire the ballst to the light ,or to use a ballast that drives many different types ,( i.e) icecap ballast . I have a 4 bay 4ft t8 light what I want to do is add another ballast but dont know how to wire the ballast into the socket . Can I just wire both ballast together ? like balck to black ,white to white, and so on ? I will have one ballast driving two bulbs .just not sure if I cane wire ballast together like that . most over driving I have read about is always taking a four bulb ballast and putting it to two bulbs but since I have four bay lights , you see what I mean ? I thought about having two cords coming out of one light but I dont want that . any help would be great thank you in advance .