Again finding space next to centre (6)
I believe the answer is:
encore
'again' is the definition.
(I've seen this before)
'space next to centre' is the wordplay.
'space' becomes 'en' (in printing, a space as wide as a letter 'n').
'next to' is a charade indicator (letters next to each other).
'centre' becomes 'core' (core can mean something's centre).
'en'+'core'='ENCORE'
'finding' is the link.
(Other definitions for encore that I've seen before include "Bonus" , "Play or sing it again" , "Cry for repeat performance" , "Repetition of performance" , "Request to sing it again" .)