Down to my last three and stuck.
29D: Bolt: run upwards, then the other way (4,4)
W??? / D?W?
Is it wind down? If so, why?
34A: Cricket ball causing injury (3,5)
??G / ???A?
35A: Bet truck's struggling to load useless crates (4,7)
??S? / B?C?E?S
Presume the second word is buckets or backers, but what is the first?
Any answers greatly appreciated.