the nested sequence will work – I had not thought of that. A little different workflow, but it should work.
In Premiere, you create a new Title, and apply this to its own track. When you edit your title, you can see the underlying video. I thought this would be the logical way for Grafitti to work, but it is apparently designed around importing clips, or using a CG as an effect.
I’ll learn to live with it.
Mike