working this up, cleaning, etc. and my blue wire broke off the pcb. I did not note which terminal it was connected to before it broke off, and cleaning each terminal in hopes of finding a piece of the wire did not work either. These damn boards seem to change with each one, I have looked at dozens of these board on google and each one is different, none quite matching mine. The only thing I have to go one is the board is marked blue wire, but there is also a brown wire coming from a transformer going to that same terminal and, as noted above, I did nt find any piece of broken wire. Any ideas? Thanks