Hey Brock.  Thanks for taking the time to address my questions.  That’s a good way to isolate various aspects of the algo.

I’ve neglected this one too, mostly because I don’t see the advantage of it over other verbs (which I’m happy with).  I can’t help but think that this algorithm exists because all skilled producers know that layered reverb is a signature technique for some musical style or instrument.      Just guessing here, but does this algo approach some classic Lexicon sound?  Maybe a standard effect for ambient guitarists?