He could Richard , Keith is from the Mother Country   This is a deliberate crippling on HD Pro Keith  , max. size you can Print too is 18"X24" or Architectural C - 18" x 24"  (or Ansi C at 17"x22")   http://www.homedesignersoftware.com/support/article/KB-00539/181/Home-Designer/Printing/How-are-the-Architectural-and-ANSI-paper-sizes-different.html     The Workaround is to print to PDF at 1/2 your normal scale , and then have the File printed at 200% at the Copy Shop to double the scale b
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