... Wynne its_all_downhill wrote: Is it the main road or the siding that gives it the minimum? Hi Tom, It's the smallest radius anywhere in the template. That might be in the main road or in the diverging turnout road, depending on the direction of curving. In the case of the one in your screenshot it would be the radius in the turnout road. If you expand the information panel you can see all the various radii in detail. In the next Pug I have changed the wording to avoid possible misunderstandings: 2_071311_370000000.png regards, Martin. posted: 8 Feb 2011 19:02 from: its_all_downhill Thanks Martin, I knew it would be the obvious! I will let you get back to coding Regards Tom posted: 11 Feb 2011 18:23 from: Richard Spratt Martin Wynne wrote: its_all_downhill wrote: Is it the main road or the siding that gives it the minimum? Hi Tom, It's the smallest radius anywhere in the template. That might be in the main road or in the diverging turnout road, depending on the direction ...