How do you disable haptic feed back on the capacitive 4 buttons at the bottom?

[stancrazy]

I know how to do it for when typing texts etc....but the 4 buttons at the bottom continue to vibrate and i cant find the setting for it..(i know its there some where).

 

[stancrazy]

Found it..its under the sound options.

 

[checkride]

Thanks I was wondering the same thing