I've come to realize that the Super Air Nautique 220 is one of the most sensitive boats when it comes to weight. And by "sensitive" I mean, when I change things up just a little, the wake may change a lot!
I typically roll with factory ballast full, a fly high x series side sac under each of the rear seat compartments (260+ lbs ea.) and I'll put either a half full fat sac (600 lbs when totally full) or I'll just put a few people up there instead...
How do you weight your 220 ???