@Strauss,
Hi clues for letters are indulging occasionally (8letters) ? dabbling
17a ambulance noise (5) Siren
22a confused all (2,3) at sea
27d reach an understanding (5) ?agree
28d constituent (7)?element
71a symbolise (6)?e?o?? (54d mediocre 2-2 I had so so)
73a attention deficit disorder (1,1,1) ADD
78a purple flowers (6) ????e? I had mauves as 64d pale lettuce variety (7) iceberg
93a wet & windy (9) r?i?????? I though rainstorm
112a hand over (4,2)?ass?n I thought pass on
124d pyromaniacs crime (5) Arson
142a TV aerials (8) Antennas
not sure which one I have incorrect