Right to step up and go over again (5)
I believe the answer is:
recap
'go over again' is the definition.
(I've seen this before)
'right to step up' is the wordplay.
'right' becomes 'r' (common abbreviation).
'to step' becomes 'pace' (synonyms).
'up' says the letters should be written in reverse (in down clue: letters go upwards).
'pace' in reverse letter order is 'ecap'.
'r'+'ecap'='RECAP'
'and' is the link.
(Other definitions for recap that I've seen before include "Provide summary" , "Repeat of main points" , "Summarise at the end" , "cover the same ground again" , "Restate" .)