... photo or be clearly not a match, either way I can tell which it is. According to the books from the NER Association, it seems that the (L )NER seemed to use 0 entry straight- ie generic turnouts as its primary choice. Many thanks for any info.Derek posted: 12 Nov 2015 18:20 from: Martin Wynne Hi Derek, What is your actual question? If you now have BRT3 you should have the fold-out Table 16 at page 116. Here is a bit of it: 2_121255_420000000.png You can see that the LNER B-7 has an entry-straight of 1ft-5in, with a corresponding reduction in lead length and radius compared with other companies' B-7s which don't have an entry straight. The B-9 is showing an entry straight of 9ft-8in so that the turnout radius does not exceed the 613ft B-switch radius. The 9ft-8in figure corresponds with the B-9 in the NERA 1926 book. It is important to bear in mind that track on the ...