@oli_sketch said:

Dear Fredo,

I got problems with Bezier spline 1.4f , when I use it sketchup 2013 always close it.

My OS is macos X 10.8.5 with sketchup 2013 (spanish) version 13.0.4811 on a MacBook Pro late 2 gh intel core i7

Can you help me.

Thank you and kind regards.

What he said. Please. This used to be my most commonly used extension.