After many hours making a 2 sided board in PCB editor, when I export to PDF only the foot prints and silk layers are visible. No tracks or traces are exported on either side. I have placed all traces on either the bottom or top solder layer. It seems like the export feature is limited in which layers it exports (the dialogue box only has a limited number of choices, not all layers are listed) All my artwork is visible when I do a photoview. Is there a work around, perhaps at the script level that will allow me to export layers other than the 4 that are listed ( not including inner layers) or are the individual layers only for in-house use.