![Business trip: Jordan Spieth isn't in Australia for a holiday - he wants to win another Australian Open.](/web/20161114235510im_/http://www.theage.com.au/content/dam/images/g/s/n/p/8/w/image.related.wideLandscape.460x259.gsorgb.png/1479094866148.jpg)
'That's what we're trying to duplicate': Spieth hoping Australia triggers return to No.1
Jordan Spieth has his head down and earphones in, music probably playing. Without scribbling a "do not disturb" sign on his forehead, the message couldn't have been clearer.