... improve the flow of your layout and make it look right to the eye. If I can find a little time, I will try and reproduce the crossover and main running lines with the correct flow. However, because I am not familiar with your layout plan, it would help me if you could post more of your layout in a box file, particularly beyond both sides of the crossover. In addition, that part of you layout plan you are working to would be most helpful. All the best, Brian. 1853_051200_000000000.png 1853_051159_110000000.png Attachment: attach_1896_2496_trevors_layout_sa mple_2_A.png 228 posted: 5 Aug 2014 17:31 from: Brian Nicholls Hi Trevor, I have just had a look at your latest box file. The first thing I did was to overlay another plain track of constant radius over the lower main running line, the track with just the LHS diamond in the road. Adjusting this track with F6 to fit the overall length, and aligning the ends of the plain track with your existing templates. This plain track of constant radius very, very closely ...