I've got a Konami X-Men cab and I'd like to add "start" buttons to it but that spot on the jamma cable is empty. So I robbed some pins/wires from another jamma connector that Nixs sold me (coin counter wires I don't care about) but when I try to insert them they don't ever seem to snap in place. Does this mean I have two different types that aren't compatible? Or is it possible that I'm just inserting them wrong? Thanks.
