... . Or in other words, the space between the rails at the switch tip should not be less than 2 railtop-widths. You could get away with a fraction less in a model with careful construction, but the above rule will give you room to fit the chairs in a prototype fashion. If you can allow a bit more space, so much the better. Michael Davies kindly uploaded a great many excellent detail shots of pointwork, including this one of the second switch tip in a tandem turnout (FB): 1679_261345_190000003.jpg Click the picture and follow the links to see the high-res image full screen. regards, Martin. posted: 27 Oct 2009 18:13 from: Josh C Would someone consider fixing it for me? posted: 10 Nov 2009 23:28 from: Martin Wynne Hi Josh, Here's an improved version. I changed the B6 to an A7 to get a better arrangement of the V-crossings. I've done a suggested timbering layout, but of course there are many possible arrangements. The .box file is ...