Oh, and this is on my work computer which I have the window shrunk down to a smaller size.
I've maximized the window on another session and I will see the number in the "success chance" spot, but no number in the New Value.
This is on a 20.1" Asus LCD MW201u using Win7 32bit, Radeon 5750, latest drivers.
I guess things get borked if we play anything other than Full Screen or maximized