Missing objects when importing Step to Rhino

When importing some of my Step files to Rhino some of the geometries go missing. It looks like this when opening in CAD:

And like this when in Rhino:

How do I import so all is shown?


Hi Simon-

Apologies for the delayed reply. Can you please provide the original STEP files you used and the settings you used for import? Perhaps we can help figure out what is going on here.