Does anyone know if it is possible to add a custom braille table to iOS? I ask because some material I read has pronunciation punctuation marks that have no braille equivalent in UEB. Because of that a very long disgusting looking character string is displayed in braille in the middle of names and words. It's pretty much impossible to read them with that mess in the middle. I worked hard to replace those characters in the punctuation dictionary for speech, but don't know how to accomplish a similar thing for braille. any help or suggestions appreciated.