Sentence:  When we get the script and we have a piece that's being written to or being created around a voiceover, we'll generally do a scratch voiceover track here and time it out to that, then get the real voiceover and do some <WSD>finessing</WSD> there. 
Meaning of the word marked with <WSD> tags:  To handle or manage carefully or skilfully; to manipulate in a crafty way. (from mid 18th c.)