I'm having a torrid time with this one. Just can't get on the wavelength of the setter. Probably not helped by my reaction to the flu jab (:o(
Even with 75%+ of the grid filled, including 24a, and having worked out the extra letter hints I struggle with parsing a number that I've solved eg 21d, 1d.
Biggest gap is 9a so any help with that would be appreciated and will help me confirm my top few down solutions.
Thanks.