I'm building a DCC layout for my son that has two crossovers and 4 switches. How can I keep track of what the switches are doing? Right now we are putting the track right on the board and letting him run it until we have everything fine tuned to his liking, but it's kinda frustrating for the both of us when we get lost as to what the switches are doing.

I am using EZ track and the crossovers and the switches are all DCC operated.