I think it depends on the type of grass and each individual track's turf course. I've always found that turf courses that the grass is cut short and tends to be a bit "harder" because of lack of rain plays like dirt. Monmouth and Santa Anita come to mind. Now you get a turf course like Arlington and that race isn't anything like a dirt race. I don't like when figure makers try to get every betting angle and variant into a number... The game is just too complicated. I just started to get back into the game... I might have just found my spot?