You know what, I wasn't gonna chime in here, as I have no experience with this, but I got to thinking. Nick, gotta question for ya.
When you're adding reverb or whatever, with your 10.2, are you doing with Voiceover, or are you doing it with a control surface. If the ladder, then there's the reason it probably works. I don't have a surface, so am having to do it totally with the DAW itself on the software side with voiceover. Chris.