... again Martin for all your work and help, it is very encouraging news. All the best, Brian Nicholls posted: 22 Feb 2011 14:18 from: Martin Wynne Brian Nicholls wrote: I don't suppose you saved a box file of this, as that would have been very useful for me to look at the data associated with the templates Hi Brian, .box file attached below. I have had a quick dabble at the third V-crossing -- it's about 1:6.74 -- and the check rails: 2_220910_430000000.png Over to you to carry on. regards, Martin. Attachment: attach_987_1377_bns_tandem_for_bri an_11_02_22_1330_10.box 341 posted: 22 Feb 2011 14:33 from: Brian Nicholls Hi Martin, Many thanks for the BOX file, I can only say that the service is second to none. I will now study very carefully the template data and try to determine where I have been going wrong. I can only conclude by saying thank you so very much for all the work you have put in, whilst trying to help with my problem and the ...