Hard crash on trying to resize stack to fit content

[stam]

Stam,

I tinkered with the resize problem and took the occasion to implement a time dependent resize routine that I took from Scott Rossis' stack "ease.rev".
The math was done (according to Scott) by Richard Herz. I just adapted the code to handle stack resizing instead of moving controls.

Very nice indeed!
I was expecting some weird geometry stuff with "phi' but if I understood correctly it's a clever way to provide an exponential/ non-linear timeline for change. Or maybe I haven't quite go it

The end-result is very smooth - I'll have to spend a little time digesting resize handler once my brain has recovered from the week's work...

Thank you once again for the very cool solution!
Stam