> Subdo has culling http://www.vb2s.com/download/videos/subdo/culling_tools/culling_tools.html
> (adjust normals)

Then doesn't using that tool solve the problem?

I guess I don't understand why Subdo was brought up - is there a problem that can't be solved with bringing objects into Subdo, or does using that tool above fix the problem?

I can understand that it is convenient to have control over this at export time, but I don't understand why this is being described as such a major problem with different applications, like Subdo for example.

- Michael