Locators Collossus Giant Cryptic 151

Need help to finish

9d. Mend nail damaged in bomb. (4,4). =. L?N???N?
39a. Offer to postpone investigation into wet weather (4,5). =. R?I?C?E?K
33a. Most picnicking involves stealing. (7). =. N???I?G. (I think it may be NICKING however, this maybe doesn't work with 39a)

Checking. 29d. Directly above a plane part? It's intimidating. =. OVERAWING
Just realised 39a =. RAINCHECK.
33a =. NICKING

Cheers
Smithy