Hi Michael...

>There is a tutorial that covers this kind of object repair technique here:
>http://moi3d.com/forum/index.php?webtag=MOI&msg=446.17

>In your case here, you can save some work by using the "ShrinkTrimmedSrf" command on some of the fillet pieces before you untrim them:
>http://moi3d.com/2.0/docs/moi_command_reference10.htm#shrinktrimmedsrf

I will follow the tutorial and back to the forum ....

Regarding SpaceClaim, you are coorect. As I know they only have "de-feature" to remove cosmetic shape. Not to bring object to initial shape.

Thanks,,, :)