THX! Perfect for the moment :)
Very easy to use!
For all forms who have a progressive internal structure seems to me essential :)
And not as a plug ! (it's yet no so bad :D

And as always infinite possibilities!
As previous said a rafinement will be Size differential on X, Y, Z :)

Ps Seems the process less speed than other things?
Maybe because structure or order of the calculate is not natural as usual?