Evening all. I have just added a gottlieb Vulcan to the collection which was a non runner when collected but now plays. However no matter where I have the coin setting plug ie 1 coin 1 play, 2coins 1 play etc, when I deposit a coin I see the 2 coin relay click and No other relays click and no credit. I would have thought that if It was in the 1 coin 1 play slot, the 2 coin relay wouldn’t even click and a credit applied but it clicks and even when sticking in a second coin, no credit . Where do I look first please. Also can these be set to free play ??