Hi PaQ,

> For instance to can avoid the ugly top pole pinch from you test model with a topology like this ?

OK. Now I understood what you said.

In certain situations I already do that type of topology.

For example here's a link of my NVIL screen cap of a simple sphere.
http://take.ms/XLkdR

But I know that the challenge is to do manually that type of topology...

Thanks for your suggestion.

Ciao!

- Marco (mkdm)