Noel & Charlie,
Thank you for the additional information and verification of this issue.

After reading Charlie's post I went back to my test song and did a 'cleanup node' for the organ track. This didn't have any effect. I then placed an additional node point on the -64 db line for the organ track and that seemed to do the trick. Now I have one node point at -1 bar and one at the 0 bar and I don't hear the organ track playing.

I will test this some more and try adding additional node points on the tracks and using the 'cleanup node' option to see if this will work for me. It looks like a neat feature if I can get it to work reliably.

I'll go back to my original song and see if it will work there. I'll add to this post after I finish testing.

Thanks again for your help!

Del