"The instructions were to ride her like last time where she led and dictated but to also be prepared to take a sit if something wanted to go mad in front," Michael says.
"I ended up getting a soft lead and she got into such a nice rhythm. I thought we were travelling well but when I saw Kiwi Ida's head come up to me, I asked her and she just found another gear. She's a tough little horse, who is a pleasure to ride so I'm delighted I could get on her."
Michael has no doubts there is more in store for Supreme Heights who is from an extended family that includes Gr.1 Caulfield Cup (2400m) winner, Sky Heights.
"That's the first time I've ridden her but with the attitude she has and the will to win, I can't see why she wouldn't go on to win more races," he says.
The victory provided Michael with the last leg of a winning treble after he had earlier scored aboard the Tony Pike-trained pair of Tellall and Puysegur.
Mark is unsure of the next plan for his charge, with the option to spell her before bringing her back in the autumn a distinct possibility.
"I did have a few concerns about the track being a bit firm for her but she didn't seem to worry about that," Mark says.
"She's lifted a peg or two lately but we're not too sure what to do next as there is not a lot around for her at the moment. We'll take her home and reassess then but we might end up tipping her out and bringing her back for the autumn as she has been up since before the first lockdown.
"I'll have a talk to her owners but there is no fixed plan at this stage."