... is a picture of the control panel I've just made that holds the ZTC 511 controller and all the power supplies needed for it and the servos. The switches you can see( two missing at present) are the district switches, UP MAIN, DOWN MAIN, MARSHALLING YARD, BRANCH LINE which as the title suggests cut out any one of these power districts. And on each board each district can be switched out locally for that board which makes trouble shooting easier. There's a LED below each switch to show its live. 2787_111813_160000000.jpg The control panel is mounted on a pair of drawer runners and behind it (you can see in the picture below,) it pulled out showing where the power supplies live. 2787_111825_390000000.jpg And here,s a picture of my collection of azaleas which are about to burst into bloom...sorry just couldn't resist 2787_111831_250000000.jpg And here is one of our cats trying to help me understand complicated long division sums that the Merg site refer to as basic electronics!!! Truffle, the cat, (all our cats are named after ...