Thanks Robert,

I'll have a play with it and see what I can do. Although I've had Stella 4D for quite a while I've only just started using it. I'll post again when I have some success (or otherwise).

I'm also planning to 3D print dice in various configurations, starting with rhombic dodecahedron ...

Is it possible to display just a single copy of a stellation cell? I wish to 3D print individual cells and build up stellations, sometimes using clear resin, so that, for example, I can show the original polyhedron inside a hollow stellation.