Got a slight problem when I import anything with a curved surface from sketchup. It tends to look . . . a little blocky. How do I fix this? Thanks in advance.

Use the Material eyedropper to select the object's material. Scroll up to the Normal (O) segment and click the Auto Smooth button.

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I left it white so you could maybe see better.

Here is a before and after.

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Ahh, apparently having "Weld Vertex" on makes all the difference. Thanks a bunch!