... unexpected changes to the template length when working with a partial template (if you forget to lock the switch first). regards, Martin. posted: 4 Nov 2014 18:05 from: Tony W Hundefined i Martin. Interesting picture, can't say I have seen it done quite like that before, the usual arrangement I have seen if there is insufficient room for a flared end is as shown in the picture below. I know it is of an industrial scissors, but the same principles apply to main line track. 2151_041252_290000000.jpg Interesting chairing arrangement. I take your point about using F9 rather than F5 and have experienced the sudden change in length when the switch type changes because I have forgotten to lock it. Regards Tony. posted: 4 Nov 2014 19:13 from: Martin Wynne Hi Tony, Hmm. That does look a bit industrial without any flare on the checking face. Likewise the use of a normal spliced vee on the ends of the K-crossing check rails also does not provide any check flare. Here is a scan ...