Adding measures to one part only

Sherry,

Thanks for the quick response. I'll try to explain better. I had a 4 measure intro to the piano part, but mistakenly added the voice part without the intro. So basically my voice part ended up being four measures ahead of the rest of the music. Is there a way to manipulate just the voice part to add those measures of rest in without doing so to the piano parts? Or will I just have to start all over and do it again? It seems like maybe I could make another file with just the voice and insert more rest measures at the beginning, then delete and add the new version in, but I am thinking (1) that might not work and (2) there is probably an easier way. Any ideas?