I picked up a routed CBW that had good bones but needed some love. Having never owned/played the game I decided to clean and restore it for a new life. After tearing down the PF and cleaning all the mechs, I began my reassembly(my pics helped.) I decided to check that all the GI sockets/bulbs would light before I bury them under ramps etc. Good news they all did, but I have a non GI bulb on as well. As best i can figure it is not a lamp, but a solenoid fired bulb under the red plastic on the shooter playboard(right behind the 2 green target switches the Cue Ball would hit. I have no idea what causes this bulb to light. It appears it may be solenoid 19, but I'm even clumsier trying to figure out a GTB schematic as opposed to BW. Can anyone offer some direction?

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