"I was actually talking to Will (Larkin) this morning and he said, 'I reckon I'm going to have a bet today' and he said, 'do you think he's gone (trained) off?'
"I said, 'mate, he's as good as he ever is'. But it's always hard when you're coming to the end of the preparation and he's been up for a year.
"He's just an iron horse. Someone just said to me, 'are you going to tip him out now' and I said no. There's no way I'm tipping him out, he's going so well, why would you tip him out?"
The son of Zoustar proved he still has a thirst for the contest by the way he dug deep when challenged by Steparty ($6.50) late in Wednesday's race.
The $4 second favourite scored by a head from that Horsham gelding with $2.50 favourite Persian Spirit two lengths away third.
Jamie Melham, who returned to the saddle aboard Zou Sensation for the first time since early spring, said the race worked out perfectly and the once-headstrong gelding's performance was a mark of his development as a racehorse.
"Today everything was just easy. He was an absolute dream to ride and he was very relaxed," Melham said.
"That's how we thought it would play out, the map, and it worked out perfectly."