OK, so I put a sound effect onto my slide. The little speaker symbol is there and the sound effect is working. HOWEVER, I'd like to turn the sound down on it, but now I can't click on it. It's not showing up on the timeline it's showing up ghosted in the other layers. It exists, it works... but I can't edit it or even delete it.
Has anybody had this problem before? I even tried copying the slide and trying the copied version, but no luck. It's as if this sound doesn't exist, but yet, I can't get rid of it!
BTW, it's a REALLY complicated slide, so I'd rather not rebuild it.