Quoted from HD_Fatboy:I did not have time to check these things out last night.
I for got to mention also, when you put in a quarter it does still give you two credits.
That means the credits pin is set to 2 plays and that the "Third Chute Relay" is firing as it should. There is an adjustable pin near the chime unit, (lower board), that you can move to allow it to give 2-5 plays per quarter.