Not sure,.. I can only suggest doing a search... there are some Maya
forums out there which maybe helpful in suggesting a model setup (such
as scale or removing erroneous data or saving only what is needed to
another file before exporting) for optimum IGES export?

As you say, they should be able to export a IGES file,... have you
imported it yet,...have you tried importing it into so other modeler,
such as, Rhino?

For those of you Maya users,.. it's a system setting via the plug-in
manager (mel),.. include the Iges.mll.
And, as Seth says,.. don't expect great quality, Maya is known to have
import/export issues ((such as gaps, erroneous surfaces, stray
surfaces,..most likely tolerance or trim surface related).

If you want to send me the IGES file, I can try to open it in a few
other programs or try to clean it up?

Good luck..

On Mar 31, 7:06 pm, Seth Renigar gmail.com> wrote: