[+]ok, when no limit is set, it is visible
[+]when setting the limit, smile is visible and changing accordingly
[-]when reopening the options again, after the limit was set, smile's gone
![Bild](http://www1.xup.in/tn/2012_08/86926613.jpeg)
EDIT:
[-]and now, after opening the option, the smile is gone again even when limits are not set