PDF Exporting Improperly

I'm using a Mac and have used the Draftsight software for a couple of years with no issues exporting and/or printing to a PDF (within Mac print options or Draftsight export settings).  Lately this has changed, and I believe it could be related to updating the software and/or installing the most recent version of repair/patches.  Now, whenever I print or export a file to a PDF, the PDF is saved with layout/linework at a very small scale in the center of the file.  All of the settings appear to be accurate, and the preview even shows it printing correctly (scaled & centered correctly), and I've checked & rechecked settings countless times, but each time it saves the file wrong and doesn't use the print configuration settings that are saved.  Can someone offer ideas or solutions?