Struggling with how to complete one particular cell: Row 4, Column 5 - the first letter of 10D. The first sentence of the rubric seems to dictate that this isn’t a two-letter cell - the only letter to be entered in that element of 9A is that which is checked by the down entry (which I have as an ‘S’). But in order to complete the theme word in that column I need it to be an ambiguous cell so that I can use the alternative which, had it not been a checked letter, would have been ‘N’). I’ve no idea which of the two I should insert. Anyone else struggling with this apparent contradiction?
More generally, although (barring the single letter referred to above) I’ve found and inserted the four words that are - somewhat loosely - connected to the instruction spelt by the received letters, I can’t say that I’ve in any real way followed the instruction (indeed I can’t really imagine how I might follow it). I’m left thinking there must be more to it than just identifying and inserting the theme words. If not, then I think the ‘instruction’ is very badly worded. Am I missing something or is that really all there is to it?