Ok so I received the board for the LED's today. I am waiting to put it in, but the Board number they sent is PCB 40. Clearly, the board with the blown fuse is board 53. On the left of board, 53 is where the flashers are connected. Does anyone know the differences between these 2 boards? I am still suspecting board 53. I do not like American Pinball's Secrecy around the electronics. They will not make it long with owners not able to maintain their own games. Putting this machine on a route could turn into a nightmare without being able to troubleshoot.