You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
Museum of the Game® & International Arcade Museum® Forums
1 - I'm just curious. I bought a replacement trackball for Centipede and installed it. The original trackball did not have a ground wire, the new one does. I notice the 1 player and 2 player buttons seem to have a ground. Can I connect the trackball ground to the same screw the other ground is connected? Attached is a picture if needed. The right side I assume is a ground.
2 - The ball itself is dirty and pitted somewhat. The internal mechanism needs a rebuild kit as it doesn't roll well and makes a lot of noise. I'm just curious if it's worth giving or selling cheap to someone or is it just something I chuck in the garbage?