I use print to pdf. As I stated above that just shifts the paper size selection to acrobat if I need a hard copy and it's actually easier to change paper size in Chief. I've turned off print preview as it slows printing, especially with layouts that have imported Truss Layouts and TJI Layout pdfs. I tend to switch between the full size drawing sheet layout and a letter size "brochure" layout. It would be a nice feature to have an option to have chief associate the paper size with the drawing sheet. I probably should have posted this in wish list.