I am about to wire in a Transformer and I need some advice. The Transformer is bare bones and I've bought most of the parts to complete it -- plastic box, fuse, switch, line cord. Peter Thorne's book shows a wiring diagram where the is a fuse in one line and a switch in the other. Is this right? I think they should both be in the hot side. Which is the hot side of the line cord? wide plug or narrow? There are 3 output wires. Which ones do I use? It's labelled "16v C.T." Is that Centre Tap? What's that? I plan to mount the transformer on the outside of a plastic project box and have all the wiring connections inside. The assembly will be at the back of the layout, out of the way. Thanks for all advice.