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				Originally posted by Andy  
Haven't heard of this yet.  
 
Usually, the NFHS will allow various states to "experiment" with new and/or revised rules for a year or so before incorporating it into the book. 
			
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 Rally scoring and the net serve were "experimental" rules with the NFHSA last season.  Oregon, and I think some 13 or 14 other states, used the experimental rules. 
Apparently the NFHSA has determined that the experiment went sufficiently well that nation-wide adoption is appropriate.