Now the wiring! Had lots of fun with this.

The complete Locoyard, the Farm and the Switchhouse at the tunnel entrance consisted of 96 wires.
this was brought to the Power Supply Board under the Locoyard which will be covered by a Noch Styrofoam wall for easy removing should there be a need to check why it is still working.

A lot of wires in 1m space so I had to make a small jig to keep the wires untangled.
Surprisingly it did go fairly well.
