London: Aaron Finch says it was a slight change in mindset and technique that helped him overcome a dismal Australian summer that even raised questions over his place in the ODI side, both as player and captain.

The Australian skipper is now back to his best and bludgeoned 153 from only 132 balls at the Oval on Saturday to lead the defending champions to an 87-run win over Sri Lanka. He is now the top run scorer in the World Cup, has equalled Jason Roy for the highest individual score of the tournament so far and also overtaken Ricky Ponting for highest individual score by an Australian captain at a World Cup. All of that comes after a miserable summer back in Australia that saw him dropped from the Test side and fear for his ODI captaincy. But a change in mindset has yielded rewards when it counts most. "My technique has tightened up slightly, there are a few technical things I have worked one. Sometimes you change some things but you don't get rewarded straight away for the work you put in behind the scenes. So it's nice to get that reward," said Finch.