Caribbean Sun MGR Question (Not a Party Question!)

[MrWookie47]

Just a quick question about Caribbean Sun, and presumably the other Crypto's. There are the two dominant ways of determining how much one contributes to the rake: Party's way, where everyone gets credit for total rake/number of players at the table, and the Prima way, where only people who've contributed to the pot get credit. Which of these is employed by Caribbean Sun and the rest of the Crypto's?