Hi all,
I posted this to the Sys 11 club but got no response. Maybe someone here can help.

I'm looking for some troubleshooting advice on Diner. As I step through the single lamp test, whenever I light any lamp on any row, the lamp from that row, column 5 will light along with it.
Example:
If I light anything from Row 2, Babs will also light (Babs is row 2, column 5)
If I light anything from Row 3, Boris will also light with it (Boris is row 3, column 5).

Any suggestions on where to look? Maybe the interconnect molex?
I want to do this logically... must think like Clay, must think like Clay... summoning Pinball Ninja powers....