Figured it out, there is a black knob off on its own that moves the screen horizontally. Can't believe it was that easy. The only other problem i am having now is that on certain games, like Ms. Pacman, the bottom or top is cut off a little. You can't see the whole cherry or "credits" at the bottom of the screen. Looks like overscanning, but i am wondering if there is a knob for that as well, or is that software driven.