Hey Teddy
We have a suggestion for the rulers on Precisely Ideas. Give it your vote.
As for the printing:
Have you checked that your Output Options for 32-bit and 64-bit are identical?
It seems enabling the Subdivide Printing and Polygon Mode preferences improves the result, see this article.
Apparently, the lines across the PDF could be an issue in Adobe Acrobat and not the PDF itself, see this article.
------------------------------
Peter Horsbøll Møller
Principal Presales Consultant | Distinguished Engineer
Precisely | Trust in Data
------------------------------