Printing to a PDF page larger than your FM document

When printing to a PDF page larger than your FM document, try this:

Use File > Print Book, set up your printer for Adobe PDF and 11x17 (or whatever your preferred page size is), and deselect Generate Acrobat Data. Turn on Registration marks if you like. Then, print, and the book should print, centered, on the larger page size.

Hope this helps somebody.