James Fanshawe, trainer of the Nassau Stakes favourite Audarya, believes that the biggest threat to his five-year-old champions winning prospects at Glorious Goodwood on Thursday is the generous weight allowance enjoyed by three-year-olds.Older fillies have to give nine pounds to three-year-olds, Fanshawe said of the 1,984m contest. Its difficult to do, as the races results show.Five of the last six runnings of the Group