... been of some help. Attachment: attach_1848_2455_torr_giffard_Vari ant_2_2014_05_14_1100_10.box 316 posted: 14 May 2014 12:51 from: Martin Wynne Hi John, That looks a lot better. I'm not entirely clear about the main traffic flows here, but if this branch platform is mainly used for passenger traffic to the top left, it's possible that the lower turnout would more likely be a left-hand turnout. This would probably tie in with the original intent for the outside slip. A C-9.5 curviform LH seems to fit quite well: 2_140738_450000000.png It doesn't make a lot of difference in model practice, but on the prototype it would usually determine which way the lever stands normal in the frame, and how the interlocking is arranged. For example as a LH turnout this turnout might be paired as a crossover with the one at the far end of the lower line, rather than as an ordinary crossover from the upper loop line. By standing normal to the top left line, this then gives protection to the diamond-crossings over the main lines. regards, ...