As before, another successful jump (4,5)
I believe the answer is:
over again
'as' is the definition.
Both the definition and answer are adverbs. Maybe there's an association between them I don't understand?
'before another successful jump' is the wordplay.
'before' means one lot of letters go next to another.
'another' becomes 'again' (I've seen this before).
'successful jump' becomes 'over' (I can't justify this - if you can you should believe this answer much more).
'again' put after 'over' is 'OVER AGAIN'.
Can you help me to learn more?
(Another definition for over again that I've seen is " Once more".)