Hi everyone I have Monte Carlo that I got from friend and it was not working ,after changing the battery and got new board from bally 6000 machine that worked and clear chipped it and it let me do the set up , I have EMI BV and after cycling it goes to green blinking light which I think is good , the top wheel does not stop and keep spinning , and after I close the door , code 55 comes on( cash box open ) , I opened the the switch ( as shown in the picture ) and I have 3 wires (the only diagram I see on line is for pro bally 6000 and is has 2 wire connection to the switch , but my machine has 3 wire connection and I am trying to by pass rig it , I checked the top 2 switches in the cash box and they click also ( I did toggle the coin switch and it did not help )the bezel light does not come on ( it did before clear chip ),any ideas thank you for any help