Thanks.. Just to be clear, When you say append, You're appending just that 1 section? Or entire document?Not that i am in the same situation, but what I did in the event that the forms do not allow me explain myself (eg. insufficient rows, exceeding limit for number of words) is to append a document providing extra information. I don't see any harm in doing so - i'd titled it properly, indicating what it is an elaboration or explanation to.
Hope this helps!