A2 and larger not auto selected?

Hello and thank you for a most excellent application! I use it daily.

One bug (?) though: when I print from my CAD program Pro/Engineer, the paper size is automatically set with A4 and A3, but not for A2 or larger. Is this PDFCreator related?

Another observation: When I use Filename substitution it does not work with the aforementioned CAD program. All files are named "ProENGINEER - .pdf" and attempting to substitute "ProENGINEER - " for "" makes nothing.

Just saying. Hugs.