Since I have the RR apart for some needed track repairs, I thought I would wire in some signals because when standing in front of the rails, sometimes it is not easy to see what direction the switch is thrown. I recently bought some Tomar Signals and had already installed Tortoises to handle the switches. I added the necessary wiring to the Tortoise based upon the drawings supplied and connected the signals up to a separate power pack. Although not all the pictures came out clearly, I think it shows the results well enough.
Bob A.
Bob A.