Thanks, Scott. I've been through all the Sonar documentation I have and couldn't find that anywhere.
I got the track back in position with the others. I had problems with a Take Lane and the original vocal track (on Track #1) got corrupted somehow and I had to insert a new audio track and import a saved vocal track to get the vocal back. I tried deleting the existing in Track 1 and importing the vocal track to Track 1 but it still was messed up (it showed the audio waveform but nothing would play).
Jack