The top and bottom step is wrong, and the next to bottom step is the correct one. Example: http://nyheter.sortere.no/knapp/ Slide all the way to the left, and it will say 165. Go one right and it will say 150. The same goes for the top. Why is that? It's weird and unpleasant for users...

I've tried with present version, legacy and the 1.8a1