Displaying Narration Text

Along this line of thinking....when I view the title as a published file, the document box forces a white space of one line at the top of the document that I'm viewing. This white space doesn't show when I preview from Lectora. I opened the .txt files and there is no hidden paragraph returns or white space. So, this is something to do with how Lectora is treating the document box. Is there anyplace that I can adjust this?BTW, the document box doesn't hide any of the navigation buttons. Most interface designs that I have seen and worked with always have viewing the narration as an option. I think it's less distracting then having it always visible.