Miff-- I\'m not done with Fla Derby day yet, but there is no appreciable difference between 1 and 2 turn races on this one. There was, however, wind behind them down the backstretch and on the stretch turn (8 o\'clock wind, about 10 mph), which speeds up the sprints a little, especially the 7 and 7 1/2 f races. Also, your friends may use a slightly different speed chart than we do.