I have a small design that I am putting together for a publication (small meaning simple, not small in size). For the publication I want to send them the design in PDF format preferable and at a 1:1 scale.

When I select print and select Adobe Acrobat as my printer I get locked into a 8.5X11 paper size This is what my phisical printer will actually do if I were printing to paper), and the adobe print comes out croped so I'm only seeing the section of the design that would actually fit onto a standard size piece of paper. Even when I select the whole design using the print window function.

There doesn't seem to be an export to PDF function available.

How can I trick Rhino into printing a PDF of arbitrary size that is determined by the print window I select?

Steven