> I realise I could cut and paste Gerber files together, but I am yet to > find an affordable Gerber file editor. If anybody knows of one that can > do what I am trying to do, I would love to hear about it. This still sounds like your best bet. I don't know anything about the Gerber file format other than from looking at it, but I suspect it would be easy to write a program to copy a Gerber file and offset all the coordinates by some amount entered on the command line. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.