So I just picked up a GB Pro, and it had 1.12 on it, so I updated it to 1.13. When I went to start a game on it, it goes into "Locating Pinballs" mode continously. I tested both the trough and the captive ball tests, and both are fine. However, when I put 6 balls in the trough, now it's fine. Did they somehow bump the requirement from 4 to 6 with this update? There's no mention of it in the notes. I made sure I downloaded the Pro code and not the LE/Prem code as I know that one uses 6 balls.