I finally finished the restoration of my BT.. Can't believe I've had the game this long. Anyway, I've still got this sound issue. I replaced the speaker with a new one and I still get this static sound during game play. The sound effects are fine during test mode, but during play, after a sound effect, I get a bad muffled static sound. I did a search (thats how I found this thread), and saw a few threads about recapping the sound board. Is there a kit for it or just look at the caps and order the right ones. Is the sound area limited to the area next to the vol pot? also saw mention about replacing the 555 timer chip.