I just replaced my pin connector, and now, instead of a flashing red screen (for some reason this NES has always had a red screen instead of the traditional blue) now its just solid red (or pink, depending on how far right or left i scoot the cart once its in place. Did I err somewhere in installation? Should I have cleaned the connectors that the pin connector connects to? All my NES games are clean, they work like a dream with the Super 8. I'm very frustrated >