Akshay Maniyar
Ansys Employee

Hi Adrian,

Can you insert a screenshot of your original geometry from SC and explain what exactly you wanted to do? It will help to under your question in a better way and help you more effectively. I guess when you did detach in SpaceClaim it detached all the surfaces of the solid body. 

If you want to learn SC, you can check the below courses.

Ansys SpaceClaim - Tools Tutorial - ANSYS Innovation Courses

Advanced SpaceClaim Modeling - ANSYS Innovation Courses

Solid Modeling With Ansys SpaceClaim | Ansys Courses

Thank you,

Akshay Maniyar

How to access Ansys help links

Guidelines for Posting on Ansys Learning Forum