Hi Anis,

> Can you please try this case in NX ?

NX handles this OK but we're talking about two different geometry engines here, NX is using the more mature, robust and expensive parasolid kernel.
I think Michaels comparison there with 'like' programs is a better comparison, apples with apples, if your trying to compare with NX it's like comparing apples with an apple juicer.

Cheers