I have a circular pattern created with Shape paths and Harmony and I would like to thin it out without losing any of it, opening the center hole. Is there a script to do this or can one be created?

Try IWARP in the center on grow with a huge deform and radius amount. That may work.
I know of no scripts to do this.

Why on earth didn't I think of that? Thank you very much Rod.

You probably would have eventually, but you are welcome.

It's usually the obvious that I don't think of.

It was difficult keeping the center circular but I achieved what I wanted to in the end.

pretty.

Thank you Molly. It might seem like a pointless exercise but I was just curious to know what a Drosted Harmony would look like.

I like both versions Erisian; only a slight more biased on the Droste.

I must admit Lyle, I prefer the undrosted version myself. Still, Harmony is a beautiful plugin.