... that's not too clear to me what you want. If you draw a sketch and scan it, or photograph it, and post it here, I will show you how to do it one click at a time. Please also say what scale and track gauge you are using, and if the tracks are curved what radius you want. regards, Martin. posted: 4 Mar 2015 19:43 from: Dafydd Thank you, Martin. I am working in P4. Diagram attached (I hope). Attachment: attach_2079_2642_Diag.jpg 388 posted: 4 Mar 2015 20:11 from: Martin Wynne Hi Dafydd, Thanks for that. It is a straight RH ordinary crossover. Assuming this is for passenger traffic I have set the size at B-8. Here attached is a bit of video in FBR format. When clicked it should open directly in the Templot Video Player. If you have trouble seeing it, on the trackpad screen go to help> video player only, and click File> Open... on the player. Navigate ...