A hint, please, for 23a 'love at no time a big lie' (5, hyphened). I have first 4 letters and high confidence in first 3 of them, but cannot for my life see an answer! Thanks
P - Have you got it in the meantime? It's an example of rather strange spelling, but an expression for a 'big lie' is a '1er', okay? The doubling of the 'e' is confusing when seen written down, but it sounds right!
It's always better to give the clues, especially in an older crossword - not everyone will have the crossword, not everyone will still have the crossword.
11A. I present pupil with close to perfect score (5). Ippon - a martial arts term, I think.
29 D. Trafficker lifted Ming vases etc? (6). Trader - just Red Art reversed ('lifted').