... the panel with the settings you gave and the sleeper spacings are fine, but the end rail joint doesn't appear. I've used F4 to roll this out and it never appears. There is also a gap between one panel's sleepers and the next. I've tried shortening the rails in the custom data to make them line up with the last sleeper but that doesn't seem to work either. The rail length entered doesn't seem to be picked up by the program and so no end rail joint even though the first one is there. 412_190434_400000000.jpg Could this be a bug? Regards Alan posted: 19 Jul 2020 10:42 from: Martin Wynne Hi Alan, Please could you post your box file? edit: see below cheers, Martin. posted: 19 Jul 2020 11:39 from: Alan McMillan Certainly Martin. Here it is. The control template in this box file is the one in question. Bottom left and separate from the rest of the plan. Regards Alan Attachment: attach_3113_3720_Anderbad_Mk2.box 65 Last edited on 19 Jul 2020 11:39 by Alan ...