I used Revolve Cut to create six holes equally spaced around a hemisphere. The holes worked well, but when I went back to change the diameter and depth of the holes, I was unable to. There is a dimension shown for the diameter (with an x-ed out circle in front of it), but it does not change the actual measurement when I change the dimension. I cannot find any given dimension or way to change the depth.
I can send more information later if that will be helpful.