Not to complain, (who me, complain?)
But someone mentioned if and when the modification factors are being use correctly in Portsmouth.
As I said, not to complain, but in the recent past, if I was in a portsmouth class, (which I usually was on my N6.0), that only the standard DPN #'s were used, and no wind corrections, even in bouy racing.
And granted, othing is perfect in this system, and it does usually work pretty well. Maybe thats why it would seem several one design classes are once again emerging.