How can I improve graphics quality?

In the Graphics performance options group in the Popular screen in DesignSpark Mechanical Options, select a higher number Rendering quality.

You can choose any number between 1 and 7, where 1 is the lowest rendering quality and 7 is the highest, but be aware that a higher setting may impact performance.

Click the Recalculate Rendering button to force recalculation of all surface and line rendering.