I do. We used NSS, and allowed people to make adjustments if they wanted.
750's in rear locker
we used factory ballast only from there, and 6 people in the boat. we leaned the boat with the factory ballast, and depending on skim or surf peole were placed in different spots.
port wave - full port, 3/8 STB, 7/8 belly
stb wave - 7/8 belly, 3/4 stb, 1/4 port
always had either 1 or 2 people in bow, driver and at least one on center bench; but like I said, 6 people always in boat. Wave was a hit for 95% of people. During the practice Dom landed a 540 big spin, and Chris Wolter said it was the best wave he has ever surfed.