Cotton Princess, at 14-1, won Gulfstream's seventh race to start the Rainbow 6.
The carryovr coming in was $795,015, Bettors added $198,036 to the Rainbow 6 pool.
There are a maximum of four more days in the current carryover cycle--this Sunday,Thursday, Friday and Saturday.
That's because next Saturday, June 17, there will be a mandatory payout on the Rainbow 6--with no carryover.
Gulfstream that day will pay out the entire carryover plus 80 percent of the day's new Rainbow 6 bet to all tickets with six winers--whether there are multiple wining tickets or just one.
If there are no tickets with all six winners, unlikely on a mandatory day, Gulfstream will divide the jackpot among tickets with the most winners.