Thanks, Rob. I was hoping you find this.
So, Eighthtry, you have to switch your blocks with A being the black wires to the outside rails, U being the hot wire to the center rail.
Then, use B to a block for 11 volts and run an individual wire to each plug on a switch from the block or daisy chain the wire from switch to switch after you get one connected to the block. The neutral (Common) is in the switch from the track rails.
