Jan...could you give me a screenshot of the actual node/string selected?  I'm not sure if mine is doing the right thing since I don't really know what it does yet...lol  When I open the four way window three of the model views have a dark square on them that covers most of them...?

Also...a shot of the  "half sphere" as its supposed to be when finished in these steps?

 

“For those who believe, no proof is necessary. For those who don't believe, no proof is possible.”

[Stuart Chase]