"I think Lance and all the team at home will take great pleasure from that," Scott said.
"We've had to be incredibly patient with her, as it all went a little bit wrong after the Levin Classic.
"She had a long break and we gave her all the time in the world.
"She hadn't given us much at the trials where she was pretty plain, but all of her work in the last 10 days suggested she was somewhere near her best."
Scott admitted the stable had been frustrated with the delay in getting the mare to the races, where she held a nomination for the group one Sistema Railway (1200m) at Ellerslie, but was looking forward now she had put a confidence-boosting win on the board.
The O'Sullivan/Scott team enjoyed a successful day on their home turf, with Spring Heat forming the middle leg of a winning treble after Wild Seas took out the opening event, while Cha Siu Bao bounced back to form over 2000m later in the day.
- NZ Racing Desk