Re-attaching dangling dimensions

Occasionly, I will update a drawing only to have severaldangling dimensions to the refrehed or updated geometry. I try todrag the dimension extension lines back to the correct geometrywhich is often the same as originally dimensioned to. But I end uphaving to re-create the dims because dragging the extension linesdoesn't work.

Is there a way to do this?

Thanks in advance.SolidworksGeneral