There are other ways to do this also , but not as clean as the Entwine component. You could use for instance the Path Mapper. See image below: Good luck! Cheers, Arie

Hi Pedro! First, thanks for watching the Grasshopper 102 course, I hope it was useful. Have you installed the latest version of Grasshopper? Here is the link for Windows: http://www.rhino3d.com/download/grasshopper/1.0/wip/rc (version 0.9.0076 at this moment) Also be sure to Right-click in the middle of the component, on the Icon, showed in the attached image. Cheers, Arie