Is there a way to use osnap when extruding a surface?

I want to move a surface with gumball to a certain point. For instance the center of the circle in the top viewport.
When I create a new object, osnap and smarttrack works perfectly. When a surface of a object is selected, both are not working.

Sorry for my bad English

Hi Frits - you can try setting the Gumball to ‘Snappy dragging’ instead of ‘Smooth dragging’ in the Gumball status bar menu. That will allow snaps to work with Gumball. Dues that help at all?

-Pascal

Whow!!!,
Tnx for the superfast answere and YES! it works.
TNX again