Better view of geometry edges for imported step file?

dculp

After importing a step file, the model's edges aren't shown when displaying the geometry except for those edges that are against the background (see RefineLocal3dTutorial_1a.png). If the model is carefully rotated then many (but not all) of the edges become visible (see RefineLocal3dTutorial_1b.png). Is there a way to display all edges distinctly regardless of the model's orientation?

(I realize that the edges can be shown under "Components & Materials" after meshing. However, under "Geometry" I want to be able to select surfaces to apply loads and constraints. This isn't so easy when the surface edges aren't visible.)

Thanks,
Don C.