... -hand diamond is. I'd be more worried about the the left-hand one not being properly checked. I'm not sure it's possible to bring either set of central check rails to a point in Templot. I have got as close as I think possible for you. Attachment: attach_2126_2687_shrewsbury_south _2015_05_15_1024_21.box 231 posted: 15 May 2015 12:59 from: Martin Wynne Hi Dave, I'm sorry to say your scissors is not going to work, or at least not reliably, because some of the crossings are not properly checked: 2_150726_340000000.png The yellow wheelset AB is not checked at A, and in rolling left-to-right it could move sideways to the right (downwards in this diagram) allowing wheel B to hit the nose of the vee at C, or even go the wrong side of it. There is a fair likelihood that this will happen, especially when rolling-stock is being propelled, because the V-crossing at C is in the outer rail of a curve, which means the wheel B is likely to be running with ...