The Click Selector component is designed as an example of how to build a simple component, slightly more complex than a momentary button. It is not really designed to be used, since its value is limited to situations with three choices. While we certainly don't recommend using something more complex if your task is simple, for real applications, you will find more flexibility using an integer-based potentiometer (FISPot) with minimum and maximum values. That would allow the user to manipulate the setting by turning the knob, or, if you wanted to provide hot spots to jump immediately to values, you could define hot spot buttons and use the setVal() method of the potentiometer to change its value.