... I'm not too worried about the accuracy of the switches etc, just the exit angle as i'm not making the turnout, just want to incorporate it in a new layout. Many thanks for your help PS i did find that for a starter the REA semi-curve B+ V-6 regular V crossing (72.9" radius) is a pretty good fit. Attachment: attach_2747_3326_Tandem.pdf 191 posted: 12 Sep 2018 10:38 from: r_wilton Heres a photo of the tandem on top of the .box file. Attachment: attach_2748_3326_tandem_plot.jpg 472 posted: 12 Sep 2018 10:53 from: Martin Wynne Thanks Ray. I will have a look at making a better match. cheers, Martin. posted: 13 Sep 2018 19:17 from: Martin Wynne PLEASE -- NO-ONE SHOULD BUILD THIS TANDEM Or if you do, don't tell anyone that it came from Templot! Hi Ray, This should be a better match to your scan. Only the rail ends match the Marcway tandem, internally the rail alignments are different, as you can ...