... smoothed out to a more constant radius, which may be more like the photo with later signalling that I will post here. I will assume that was just for illustrative purposes too. Regarding the tandem- many thanks again. If you're saying your first version is more true to the photo I will probably build that one. Gauge widening through turnouts is fine, as discussed a few years ago. Last edited on 3 Jul 2020 09:04 by Julian Roberts posted: 3 Jul 2020 08:51 from: Julian Roberts 3591_030349_490000000.png posted: 3 Jul 2020 11:51 from: Martin Wynne Hi Julian, I have pushed the reverse curve in the tandem a bit wider, and pulled the 3rd crossing back from 1:7.5 to 1:6.5 angle. That has allowed a sharper curve in from the main line, which better matches the 1902 map. File below. cheers, Martin. Attachment: attach_3109_3685_kyle_tandem_modif ied_more.box 81 posted: 3 Jul 2020 15:54 from: Julian Roberts I'm being rather spoiled here! Thanks again Martin. posted: ...