Maybe I’ll have to re-think the way things are handled in that document. Basically, if there isn’t a comment saying we don’t follow it, Braille Formats guidelines rule, keeping in mind that Nemeth format takes precedence when it is specified in the Nemeth Code. I’m going to re-read the BANA document now myself and find out if I need to clarify things a little.
I read through that document and also was at the Nemeth workshop in San Antonio and never saw or heard anything indicating that a blank line is no longer required between a cell-5 heading and directions. I read the section on directions in the Braille Formats 2011 and saw nothing about Nemeth. Where was this change mentioned? With nothing specified I assumed, as you stated, that Nemeth format takes precedence.
We made the change separately from our discussion about the use of Formats in Nemeth transcription. It had been requested by many (including me) and was posted as stated on BANA’s website.