Hi Finema,

>> Can you share the 3dm file <<.

The nod file works on its own, without input curves or the like.>> .....and the library used in your nod ? <<.

I take it by "library" you mean my "Extensions" folder of node editor. Please find attached.
Also ensure that you are using Max's most recent NE: can be found here:
http://moi3d.com/forum/index.php?webtag=MOI&msg=7713.608

If you mean something else let me know.

Hope this helps

James

PS I update nod file in my previous post, which should generate quicker, albeit still approx 20 secs.