David Oughton and Douglas Whyte have enjoyed plenty of success as a partnership and that looks set to continue with the unraced Cash Baby (rated 52), winner of the qualifying trial held at Sha Tin last weekend. Oughton has been patient with this fellow following an accident in the stables last year which kept him away from the racetrack. The son of Stark South (USA) has come back a different horse, clocking 58.5 seconds down the straight course under a hands-and-heels ride from Whyte. He is clearly good enough to be competitive in Class Four and is worth keeping safe when he steps out for the first time. There were a number of horses that trialled well in the five all-weather trials held at Sha Tin yesterday, including Derek Cruz's Lucky Packet (rated 52), who finished second in the third heat. Olivier Doleuze applied very little pressure to the unraced galloper who clearly has an engine. He didn't impress in any of seven trials last season but seems to have turned the corner and looks a decent prospect. In the same trial, David Hall's Win For All hit the line with plenty of purpose and he looks in good order. He has shown little promise from a handful of starts but there is definitely some potential to work with. John Moore's talented sprinter Key To Success won the opening heat in emphatic style and looks in excellent condition. Considering he has only had a light preparation it was a sound piece of work and he should therefore go right on with it now. John Size's import Egyptian Ra (rated 85) caught the eye in his first local trial. He travelled strongly all the way for Anthony Delpech and although there is still some way to go in terms of fitness, he clearly has plenty of scope. Delpech won the fourth trial aboard Peter Ng Bik-kuen's Big Winner (rated 42) who came in to this trial with very little fast work. He was convincingly beaten on both starts last season but has progressed since then and there is room for further improvement. He is particularly well placed at the bottom of Class Four and this trial was good enough to suggest he can prove competitive on that mark. Former griffin Winning Power hit the line relatively well and he did look in fantastic condition. Andy Leung Ting-wah had the quinella in the final heat with a light-and-lean Back Seat Driver finishing second to regular trial participant Well Express. Both horses look well forward in their preparation. It may be wise, however, to keep third-placed Kiwi Dash (rated 33) safe the next time he faces the starter. Yan Lerner was very quiet aboard this fellow, who travelled smoothly all the way to the wire. He is working better than most Class Five horses and deserves respect when he makes his seasonal debut. ONES TO NOTE: Cash Baby, Lucky Packet, Kiwi Dash