Variaudio some points not changing

I have a harmonica part on which I am trying to do a bit of pitch correction. The first spot I picked worked, but none I picked after that have worked. In other words, I move the pitch, but the sound isn’t changing at all.

Anyone know what’s going on?

Thanks.

I discovered what is going on here. In this case I have a track with many small clips on it due to editing. Apparently you have to select the clip in the track view to make it active for the Vari-audio editor window, and when you get beyond the content within that clip the Vari-audio edits no longer are effective. You have to select the next clip on the track view before making the Vari-audio edits on the next section.