Yo, Trans!
You still around? If so, would you take a look at a thread in the Building forum about an indicator on a PT2399 delay. Sounds like you and he could do some cool collaboration and create a nice tool that could become part of a delay wrapper.
Hey, I'll give this a bump so you know I'm still in existence. Would you please link to that thread here? I've been out of town enough that I haven't had time to keep track of the forum so I can imagine the thread you're referencing is pretty lost in the many posts since the last time I checked the forum.
I can certainly take a look at what you have in mind and see if it's of interest for a next project to play with.