Hi Richard,

You seem to have missed a small update to the help file.

The CanvasObject.Optimize method now has 2 parameters, the first was the remove duplicate faces.
What does the second one do and what values are allowed?

Sorry... I am way behind in updating. It's coming. It's a version number. It uses a different optimizing algorithm. I think version 300 produces better results. For example a face with points 0, 1, 0, 2 wasn't caught by the old algorithm (<300)