Switching jockeys on Postponed means there is no chance of tension between Kirby and Dettori affecting Saturday's race, in which the Italian will ride the Gosden-trained Golden Horn, the unbeaten Derby winner.
"He could take a grip in his races but nothing like that and he had gone to the start very switched off," the jockey recalled.
Jacqueline Quest hung to her right throughout the final furlong and the critical moment came when her jockey, Tom Queally, switched his whip hand and struck her on her left side.
After trailing Rain Affair at Royal Randwick, jockey Luke Nolen switched wide at the top of the straight and the 1-7 favourite pulled clear.
But as the finish line approached, jockey Mike Smith switched to a right-hand whip on Arrogate and the colt found another gear that propelled the 3-year-old to a half-length win over the 5-year-old, all-time leading money winner.
"I don't have a problem with it as long as they tell me ahead of time," Baffert said of a jockey switching horses.
A friend asked him to help out on a student film about horse racing — "I put microphones on jockeys" — and after the shoot he switched his major to film.
His father, Paul, was heard for many years on WINS in New York, first as a disc jockey and later, when the station switched to a news format, an announcer and reporter.
Pendleton, though, showed a rare presence of mind for such an inexperienced jockey aboard her mount Royal Etiquette, as she switched from her initial plan to sit off the pace when the first two furlongs were run at a crawl.
In 1953 he switched from live music and magazine-style programming to records and disc jockeys.
