: SketchUp cannot create edges shorter than 0.001 inches. If your rounding offset is small, the plugin may fail to create the necessary "micro-faces," leaving holes. Non-Planar Faces
The crack appears when the plugin fails to triangulate the cap correctly. The primary causes are: sketchup round corner crack top
This is the culprit 90% of the time.
: You can download the legitimate version from the SketchUcation PluginStore . 2. Troubleshooting Geometry "Cracks" on Top Faces : SketchUp cannot create edges shorter than 0
: Select your object and turn it into a component. switch to these alternatives:
If Fredo6 Round Corner consistently cracks your top geometry, switch to these alternatives: