Make a second draft, with reference to design (6)
I believe the answer is:
redraw
'make a second draft with reference to design' is the definition.
I can't tell whether this defines the answer.
'with reference to design' is the wordplay.
'with' says to put letters next to each other.
'reference' becomes 're' (I've seen this in other clues).
'to design' becomes 'draw' (I've seen this before).
're'+'draw' is 'REDRAW'.
Can you help me to learn more?
(Other definitions for redraw that I've seen before include "Design again" , "Delineate again" , "plan afresh" , "Change" , "Pick over" .)