this is'nt wrong but... [crappp!!!]

This Picture seems looks fine, at the first time you saw it...

 

but then.. when you zoom it 1 times..

and zoom in 2 times..

and zoom in again for the third time you'll see..

and again at the forth time...

CRAPPP!!!

this unstructured grid is making me out of my mind in last 2 weeks..

wish me luck everybody.. 

hope i can beat this Persson's Distmesh grid generator before next week..