When I export my file (which is set to 132mm x 198mm in Document Setup) to PDF, the PDF file is much bigger. In the information panel about the page in Indesign, it says the page is the size I specified it to be, but that the 'media' is 210 x 250 (or something like that). This is the size it comes out as as a PDF. I need the PDF to be 132 x 198 - how can I do this?
Did you use the Page tool to change the page dimensions?
And are you adding bleed or slug or marks?