I am having a similar situation.. What i want to accomplish is slider steps of 50, 100, 500, 1000 . I used items as like below.
The problem is I am displaying the value in the text box onclientvaluechanged but the slider1.get_value() is not 50,100,500,1000 but instead is 0,1,2,3
my version is 2010 Q1..
So how do I set the custom increment for radslider?
Thanks,
Chetan