... Chris Ward( http://www.cwrailways.com) who produces good results and tends to be cheaper than Shapeways with faster turnround which removes a lot of frustration. John posted: 5 Jan 2016 12:28 from: Martin Wynne Andrew Barrowman wrote: Attached version might be better. I removed the junk that was in a 2-D page tab and set the origin to something more sensible. Hi Andy, Attached version? Did you forget to attach it? In the setup, please can you try ticking these options: 2_050642_530000000.png It may announce that what you have can't be saved in that format, but it's worth a try. I'm intending to get a more up-to-date CAD package so that I can make sense of all the 3D printer stuff which is now available. I do have DesignSparkMechanical, which is free software from RS Components (a big electronics distributor in the UK) intended for rapid prototyping for 3D printing. It can open and create STL files -- this is your STL file: 2_050703_120000000.png http:// ...