Support for float steps - Not only integers

[PanosSynetos]

Hello Savio.
Here is the issue I found
The steps in between the starting/end point are always integers.

So if I have a slider that is min/max 0 1 and I drag to about 33% to the right,
the returned value is 0 and not 0.3

http://jsfiddle.net/28YCS/34/

Can I do something to overcome this?

On the same fiddle, you will see that the returned value behaves differently for the negative and the positive.
If i drag to 60% to the right, the value from 0 goes to 1. If i drag to the left, it only goes to -1 on the far left.

Thank you