Note: Ensure you are using a version compatible with SketchUp 2015 (6.x series is generally recommended). The Three Main Tools of Curviloft
Long paths may cause face orientation errors. Use Curviloft > Cleanup tool to fix. curviloft plugin sketchup 2015 66
In November 2015, the "66" in your query likely refers to a specific build or file identifier associated with Curviloft 1.5a Note: Ensure you are using a version compatible
user venturing into organic or complex surface modeling. For those still operating on legacy versions like SketchUp 2015 64-bit curviloft plugin sketchup 2015 66