When I play as a single player, I never get extra credit when I reach a threshold score. I have the game set at 30K, 60k, 100K.
BUT, when two players are on the machine, the second player get the credit for the free games. Three free games if he reaches 100K
This tells me that the 0 and 1 wires are in the right places in the jones plug.
Kinda unfair to the first player.
What would cause the second player working right, while the first player gets nothing.