G, as you haven't reposted, I assume you are no further forward and - given Mullingar's comment on my earlier answer - I can see no harm in telling you what I was getting at.
Col 8 Row 3 has T and next to it W. Diagonally to the right below, there is I and N with, again diagonally to the right below, K and L with, again diagonally to the right below, E, spelling in total TWINKLE.
Col3 Row 2 has I and next to it N. Diagonally to the right above, there is K and next to it L. Diagonally to the right below is E, next to the T of the first twinkle. That gives INKLETWINKLE at the top..."up above the world so high"...so there's a TW missing.
In Col 1 Row 6 there is a T and next to it W on the same level as the E at the end of the first twinkle.
Chambers gives wink (verb) as twinkle and wink (noun) as tiddlywink. If you see the T in Col 1 as the tiddlywink you hold and the W as the one you mean to send flying, the rest of the highlighting looks quite like the flight of the flicked one...rapid climb and gradual fall into the cup at the end.
As I said before, utter nonsense, in all probability! Actually, I have very little patience for what some call "the endgame" and I call "the shenanigans", for the simple reason that these virtually never have anything to do with solving cryptic crossword clues. In fact, I lost interest in most of the usual faffing-about at around the time I suddenly discovered that girls were really rather attractive...and that's a helluva long time ago!