I have a space shuttle with a lamp matrix column out (IJ7- column 3? I think). Actuallythe bulbs in this column are burnt out. Wwhen i replace them the bulb burns really bright and stays on even when it shouldnt. I am assuming replacing the transistors and resistors and new IJ7 connector as vid described should fix this and it needs to be done for all on the IJ7 connector anyway. Anything else to check before i order considering what the game is doing? Thanks