... from: Martin Wynne Hi Bill, Well that was tricky. Your photo appears to show an S-curve transition through the middle road of the tandem, so I have tried to replicate that. I also modified your track centres to better match the photo and the prototype regulations. .box file attached below. Feel free to modify it any way you want. I have done some of the timber shoving, but left some for you. full plan: 2_121906_350000000.png overlaid on your original: 2_121906_350000001.png station throat: 2_121906_360000002.png tandem: 2_121906_360000003.png regards, Martin. Attachment: attach_1711_2370_slitheroe_in_temp lot.box 286 posted: 14 Jan 2014 21:27 from: Mythocentric Hi Martin That is absolutely brilliant! I asked for help with a couple of (albeit complex) turnouts and get a whole layout! I freely admit I'm now officially gobsmacked! Thank you so much for your generosity and assistance! I've just printed it out full-size and laid it out on the base boards and it's surprising how much better and natural it looks. That S-curve transition which I hadn't ...