... I can reproduce the problem here. There seems to be a bug in the Sketchup DXF import. I have tested it with DXF files from other programs in addition to Templot, with the same results. Instead of importing at the current units, Sketchup imports DXF in FEET units in all cases. What you need to do to export from Templot in feet is to select the inches option when exporting, and set the scaled option for output scaling to 1"/ft (1 /12th) (8.33%): 2_260734_400000000.png The output scaling is set at output> enlarge/reduce size for print, PDF, DXF> 1"/ ft menu item: 2_261014_350000000.png The file should then import into Sketchup at the correct size. However 43MB is a very large DXF file, and may be exceeding a limit somewhere if you get strange effects. You could try importing the track plan in sections by creating multiple DXF files from grouped templates. regards, Martin. Parts of Templot Club may not function unless you enable JavaScript (also called Active Scripting ...