Nodebundle for playing with nodes

 From:  speedy (AL2000)
7777.1039 
Hi James
I carefully reviewed your last file, and I allowed myself to add
some steps to get a scaling on the faces for the Flow ...
I think it can be useful ---
file to this link:
http://www.mediafire.com/file/rx36d7931u1iuvu/bottleWrap4.nod/file
In any case, I have to ask you some questions;
1- why the progression for isocurve input starts from 0.0001 and not from 0 ....
2- the value 0.0001 is accepted, as ever, in some situations in which I tried to insert it, for other nodes, I could not, the value
it is not accepted .... it depends perhaps on some settings that I do not know .......
3- I saw that the added (info box) to the surface object of the flow,
then splitting the input of the value z, which means .....
grateful for your explanations
Have a nice day and good work
alberto