Hi all,

I am trying to simplify an assembly by saving it as a Part with external faces only.

The system wokrs but when I open the Part file created there are some lost faces without any explanation.

I mean, you can lose a face in a screw and in another screw lose other different faces.

Is there any configuration to avoid this?

I need to deliver a 3D model of a huge plant in step model (mandatory) and create it from the assembly is totally impossible.

Thank you very much!!