Hi Mike, I'm glad that's working for you now!

> And hopefully, the positioning data is retained, so that
> Kerky puts everything where I left them in MoI, instead
> of centering newly merged into the scene - but I'll have
> to experiment with that.

MoI does not alter the object's location when it creates the OBJ file so if you're seeing something like imported objects being centered that is something that Kerkythea is deciding to do to the import - there is probably some setting in it that you can change to make it stop doing that.

- Michael