Added circle to the geometry Database with "moi.geometryDatabase.addObject( circle );" worked! :-)

Still do not see the line in Pipe2.
Maybe it is the order of code, re function WrapWithObjectList( obj ) ?

The purpose of this script is mostly for script education, not chain making. :-)

Now to try an array and flow factory. The recent forum topic on spaced copy may be timely?

- Brian