I recently did a complete led conversion on my Addams Family. Machine was working perfectly prior to this, but I obviously jiggled some wires loose.
After install was complete, thing started acting odd. Test showed THING up AND down opto's needed to be checked.
Under the playfield I discovered 2 unattached wires at bottom of thing mechanism. I soldered both back on and now thing will come out of his box, but will not return back. Tests NOW show just down opto needs to be checked.
Question is: Does/will this require disassembling the thing box under the playfield?