I just had a game of Tron prematurely end with 1 ball still in play . I tried to start a new game and got the ' looking for pinballs ' message. I went into coil test and emptied the 4 balls from the trough.....and a MOTH!! little bastard ! no idea how he got in there or how long he's been in there. He quickly found his way out of the coin door though. Oh well, at least the machine doesn't have a fault