Okay, this is an unintelligent, or at best, odd question but if I'm exporting a 24pa timeline to a 24pa file with the 24pa codec, should I be selecting the "no fields (progressive)" or "lower field" render option - or does it really matter since Premiere seems to create/introduce it's own pulldown on export? (This is with "repeat frame" selected in the playback options, or course).