Hi Frederick,

When I import a STEP file I consolidate the styles by selecting the imported STEP and then click on the color swatch of the Default style to assign the whole thing to the default style.

An even cleaner way is to open the STEP in its own window, assign the style there, and then copy-paste it into the window I'm actually working in. That avoids having all the STEP styles pollute my list of styles.

- Peer