Going Loopy

One of my aims in rebuilding Lynton Station is to have a control panel at the front of the layout whilst keeping the control panel at the rear.Options you see! I'm not blessed with a great deal of natural electrical know how but I guess nobody is - apparently it's learnt. So armed only with a great deal of enthusiasm and not much else ( well useful cups of tea) , the end result is what to me looks like a wiring loop for a BT substation. And after last weekends efforts , it doesn't work - yet! But as ever I am not going to be downhearted.