Re: Any lawyers here? If so, I have a question.
Gong from 10 to 0 would make you have more withheld, so you should be getting more back - maybe it was the other way around?
Secondly, the fact you owe money now means you paid in less to the system during the year. You didn't "lose" anything. So I'm not sure what you would sue for.
EDIT: Misread the first part so I retract my first thing. But not my second :-)
Take one star crunch. Then take lots of peanut butter and layer it THICK on the flat side. After that slam another star crunch on top of the peanut butter. Finally, slap yo momma. For those of you trying to "watch what you eat" don't add the second star crunch. This is the diet version-etowngangsta