Rephrasing my question
To nobody in particular!
Does anyone else think the solution to 6D goes into what one might not immediately think of as a gap 'within' the text of clue?
If that is where it goes, back to the drawing board! Neither of the 2 possibilities for 6 down that I have will go in there. One could be used as 2 words to start the sentence so not strictly 'a gap', hence my problem. Losing the will to live!