Slider & CSS update issue

Slider & CSS update issue

Hi!

I have found a issue that seems to be present in all examples I looked at.
When you call a CSS manipulating function, it is not updated by the slider when you move it the first time.
The resulting CSS modification is always one step "behind".

In this example you can't set the maximum size of the box by sliding to the maximum.
You have to slide to the maximum and back to any other state to get it.
http://jsfiddle.net/PD8wk/12/

Any idea how to solve this? It's really confusing.

Thanks!
Spiff