That is what I do as well. Measure the distance between the marks and adjust the scaling factor when printing, accordingly.
- Anders Gustafsson Engineer, CNE6, ASE Pedago, The Aaland Islands (N60 E20) www.pedago.fi phone +358 18 12060 mobile +358 40506 7099 fax +358 18 14060 >>> superlou <[email protected]> 2009-11-12 23:31 >>> One trick is to put a couple points at the corners of your board at a known distance. Than you can measure these "macro" dimensions to see if they print at the expected distance. If they're right, your "micro" dimensions (footprints) should be fine.
