Hi Mike, yeah the problem with ArrayGrid is the possibility to create some truly huge number of copies too easily.

Also part of the simplicity of the ArrayDir comes from it only needing to control things in one direction - you seem to be talking about a full 3D cube array and not just a 2D grid? That's 3 directions and not just one direction like ArrayDir has and so of course it's difficult to make something as simple as the one directional thing.

But it is possible to just use ArrayDir 3 times in sequence, doesn't that do what you're asking about actually? I mean how would an "array grid with array dir mechanics" be any different from just doing array dir 3 times in a row?

- Michael