Who is my next server? correctable?

[oldsetter]

I am looking for documentation on this rule. I am thinking USAV, but other rule set comparisons would be interesting.

Here is the situation:

Team A asks R2 who is their next server? R2 checks with sk and they give him #12. #12 goes back to serve, serves an ace. Sk says wait, it should be #30 serving.

what do you do?

Team A asks R2 who is their next server? R2 checks with sk and they give him #12. #12 goes back to serve, serves an ace. Then serves into the net Sk says wait, it should be #30 serving.


what do you do?

Remember I am looking for a rule number casebook or flyer/rule interp reference. I have the answer, just need the documentation.


Enjoy.