''Myself, I threw away stupid balls. We just weren't on key."
Even so, they led early through goals by Stacey Michelsen and Olivia Merry. The Aussies fought back with goals to Jodie Kenny and Kathryn Slattery but when Michelsen got clear and rammed home her second ball 10 minutes from the end, the fourth-ranked Black Sticks had the chance to head to Mendoza, Argentina in a winning frame of mind.
Instead Australia had the last laugh.
''It's about the leading up," Punt said in assessing the good points out of the series.
''Because we're not centralised we have to learn on the job, learn new combinations as we play games.
''When it gets to a tournament it takes us a while to gel. Hopefully doing this now when we get to Argentina we will be a lot more in tune with each other."
The key workons for the squad? ''Basics and our connections on and off the ball," she said.
New Zealand will play Japan, the world No 1 Netherlands and China in their pool at the Champions Trophy, which starts on November 29.