... ish ties just eye-balling it... John posted: 16 Nov 2018 09:59 from: Martin Wynne Hi William, Your first turnout on the left (TL235) has a turnout radius of 27" which is distinctly sharp for EM. Generally when curving turnouts with similar flexure, you need to start with something larger than a B-6. Here I have used a B-7 instead, and eased the curving radius a bit, which gets the turnout radius to a more respectable 42": 2_160434_510000001.png I also changed turnout A to a right-hand turnout, so that the turnout road forms part of the crossover, instead of the running line. This allows the running lines to form the ruling curves, with turnouts branching from them, in a more prototypical manner. Here I replaced the turnouts with plain track, to illustrate that. The grey tracks are your originals: 2_160434_510000000.png The curves include transition curves, which in some cases stray into the turnouts. That's not entirely prototypical, but in fitting a model into ...