Across
1
Money returned after over-payment (6)
4
Move up, down or across on a computer (6)
11
Healthcare professional (informally) (5)
13
Atelier's aim (anag) – to emerge (11)
20
Meat preserved with 22? (5)
22
Signal, screen or ring (5)
24
Coming to a conclusion (6)
25
It's representative (6)