Douglas Whyte maintained his 14-win lead in the jockeys' premiership by trading a double on I Smell Money and New Vision with Darren Beadman's early pair.
Whyte took his season tally to 46 through a strong front-running display from the John Size-trained I Smell Money and another determined effort by Paul O'Sullivan's last-start winner New Vision.
'Last time out I Smell Money had a torrid run from the wide gate, and as he is still a little flighty and nervy he just spent too much energy early,' Whyte said.
'Today he was still inclined to race keenly but, from the good draw, I was able to dictate the speed and when the challengers came to beat him, he responded very well and fought them off great.
'Once he gets the better of his nerves, I think he can become a typical John Size improver and he should only get stronger as he goes along.'
I Smell Money maintained a half-length margin to the wire to claim the Prosperity Handicap (1,400m) from Romancing Tamar and King Of Fish II.
Later, O'Sullivan was delighted to see New Vision record back-to-back wins in a stable first for the season, and, like Whyte, is hopeful of further improvement as the lightly raced four-year-old gains experience.