Fortunate Friends (2), the 4-5 favorite, won Sunday's fourth race at the Gulfstream Park West meet to start the Rainbow 6,
The carryover coming in was $691,990. Bettors added $146,888 to the pool.
Conditions are fast and firm.
The fourth race had just six starters, and there are just 43 starters in the sequence.
And with syndicates and computerized programs going deep in some races, it might require three double digit-odds winners to have just one jackpot-taking down ticket with all six winners.
We will keep you posted on this 29th day of the carryover.