@Michael
I have seen that from the help inside : Num Points - has only an effect if NumPoints is chosen under Profiles. It defines the number of points used to rebuilt the profile curves.

I will make some tests for confirm the result because i am not sure to have seen that on my first try :)

@ Bem I am supposed to make a sort of help documentation of each node in this repository! :)
Of what i understand myself ! ;)
And also in French of course! :)