For some reason in my Neo 4 slot, both left and right coin switches only credit up the player 1 side. The switches are wired correctly. This means you can still play 2 player games but you can't play a 1 player game on the second players side. When I looked in the 4 slot manual at the Hard Dip settings it shows the second setting (hard dip 2) is "Coin Switch" but on my 4 slot the second setting is "Communications" (using dips 4 and 5) and there is no Coin Switch setting at all and dip 2 doesn't show in the hard dips. Anyone know what's going on here?