Setup: I've been editing up a section of audio for a bit, chopping out minor ah's and so's by making them silent. Then I do a ripple delete of one section. I observe that audio outside the ripple-deleted section has been affected. I can undo and redo repeatedly to see what the effect of the ripple delete is, and it is changing audio outside the deleted section. I believe that this is because the animated audio gain track has not been updated correctly, and that the fade section at the beginning of one of the silenced portions INSIDE the ripple-deleted part has survived, and been positioned to precede the start of the ripple-delete cut. This is clearly a BUG. Ripple delete must impose whatever additional keys it needs to on the audio gain track to maintain the appearance of a clean ripple delete, without affecting the audio outside the cut region. Anything else is just an excuse.