I am trying to design a rivet with a spherical button head of 4.8mm in diameter, but Sketchup refuses to do so for a size that small. Drawing larger spheres is no problem. Suggestions?

Simply draw it at 100x scale, group the geometry, and then scale down the group by 0.01

Minimum sphere size

Box September 6, 2017, 12:34pm 4

You might find the Dave Method useful.

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