Question from Steven: Hi! I just bought a working Paperboy game. Upon closer inspection (once the game was home), I noticed quite a bit of some sort of spillage/leakage on the board. Like I said, the game works fine, but I don’t want to leave anything on the board that might deteriorate the connections (acid damage?). There doesn’t appear to be a battery on System 2 games, so I have no idea what this stuff might be. I’ve attached pictures and wanted to see if you guys think I should leave it alone (“if it ain’t broke…”) or try to remove the spots? Thanks, Steven