... you asked. To do that: dxf_scaling.png Extract from the help text: "If the scaled box is ticked, the DXF data will be scaled in accordance with the current print> enlarge/reduce size> menu setting." print_any_size.png The scale for 4mm/ft is 1:76.2, so to convert S4/P4 to full size, set the print scaling to 7620% (yes really), but I advise against trying to actually print at that size! Just use the setting to create the DXF file: print_7620.png *But you mustn't use Templot for laying actual full-size railway track -- see the licence terms. And Templot is optimized for model sizes, so some of the defaults and limits will be inconvenient or restrictive at full-size. For example, the maximum overall length of a template might not be enough in some situations, and you would have to split it into two or more templates. regards, Martin. posted: 18 Apr 2008 21:02 from: Phil Chudley Cheers Martin, will have a ...