... can see from the original contractor's drawing below it could have been more 'interesting' with the trackwork at the head-end of the yard including another single slip and various siding links, all of which was removed by the LMS, who also (re)installed the single slip in place of the original configuration shown below on the layout plan, with the run round being provided with a simple cross over. I hope I haven't bored you to tears with all this but it should give the reasons for its current form. 2849_031522_100000000.jpg All the above information courtesy of the LYRS! Regards Bill Last edited on 3 Jan 2014 20:35 by Mythocentric posted: 13 Jan 2014 00:27 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. ...