Hi Michael!

About Visualization Bugs.
In some Pipes.... Moi make Strange Visualization. But when I go to export them, it looks good!!

You can see it in this two Images. Before Export and After.

This is another object from Solid Edge --- > Exported to IGES --- > And I use it for Export to OBJ --> Import Lightwave.

I am working a lot these days with MOI and I suppouse that I will found more thins ;) jeje. But this program is the best that I test for
import and Export. ( my old favorite was Rhino )

Best Regards!
Josu