I am unable to find any reference to the spacing between sentences in the 2011 Braille Formats document. It is in the 1997 version as you say, but 2011?
Thanks in advance for any help you can give.
[quote=SBorboa]EBAE does not have any reference to this.
You can find it in Braille Formats: Rule 1 sect. 16.a
Although not an "official" reference the Literary Lesson Manual: Sect. 2.3 - first paragraph.
You may also want to reference the disclaimer in the 2007 Updates page F2: "... EBAE will have the responsibility for the formation and use of signs, symbols, and indicators. BF will have the responsibility of assigning print-to-braille formats ..."
I hope this helps