Thanks Dan,
I’ve just had the perfect example this morning, I’m setting up a TotalCMS blog gallery and I’m trying to choose the best no. of thumbnails per row. I can quickly preview and then change the width ‘repeatedly’ AND because the stack is selected I can up it from 5to6 thumbs, vary the width, nope, 6to7, vary the width, nope, 7to8, vary the width, Bingo!
All in one window, on my MBP.
Now that you’re looking here could you also think about making the ‘remember last edit location’ an RW preference?