有. Normally you should fully pause before toss. Sometimes I don't fully
pause.
In Berekely open of 2008, my opponent's coach called referee in 4th game. I
lose critical points due to illege serve in 4th game 9:9. I also lose match.
That's only case in my tournament. My parter and I are going to work on
these to make sure this will not happen in Baltimore of 2011.
