un-check "center dimension"?

When dimensioning a large circle on a drawing, where the dimension is inside the circle, I used to have the option of un-checking "center dimension", allowing me to keep the text clear of center marks, etc.

It seems I now no longer have that option. Is there any way to un-center the dimension?

I'm running SW2010 SP0.0.

Thanks,

John

SolidworksDrawings And Detailing