Big Guns
Williams, 1987You're currently viewing posts by Pinsider JeffZee.
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I had a similar issue on both my Space Station and Taxi which, I believe, use the same opto board. The problem was that the boards simply weren't getting power. The supply is a separate connector J2 that gets loose because there are only two pins holding it together. If the board doesn't get power then none of the drops will register.
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Warrenton, VA