Live updates: Adam Scott scores 67 to lead Australian PGA halfway through second round Adam Scott has continued his form on day two at the Australian PGA Championships on the Gold Coast, carding a four under par 67 to be at 10 under for the tournament. Adam Scott is just two shots behind leader Rickie Fowler after Day 1 of the Australian PGA on the Gold Coast. Adam Scott watches the ball during Day 2 of the Australian PGA at Royal Pines. ADAM Scott says the sky is the limit in his shootout with US star Rickie Fowler at the business end of the Australian PGA championship on the Gold Coast this weekend. Scott fired a four-under 67 today to be 10-under for the tournament, one shot clear of Fowler midway through the second round at Royal Pines. The two posters boys are set to turn the tournament into a two-man war and the US Masters champion said it was impossible to predict how low the pair could go around the revamped layout. 20 (under) would be a good score. Of course it's a good score, 20-under par in four days but it might need more if he (Fowler) is going to keep going low," Scott said. There are a bunch of other guys up there that are good players that have the ability to shoot low scores that know the course well. You've just got to put a score out of your mind and not limit yourself to something. 20 is a great target but don't stop there. I might shoot nine-under tomorrow, you just don't know, I might shoot a couple over. You can't put a number in your mind otherwise you kind of limit yourself and stop yourself having a better score ... hopefully I can get my skates on and stretch away from the pack. Nearly the whole crowd at Royal Pines followed Adam Scott around the course, many wearing green. Scott started superbly with a birdie and an eagle in his first three holes. He added one more birdie on his back nine to card a another bogey-free round to be perfectly placed for the final two rounds. Storms are forecast for late on Saturday and Sunday so 20-under may be a bridge too far for the top contenders but a classic duel is in the offing. Scott's two-shot buffer was eliminated in a heartbeat when Fowler holed out with his approach shot to the par four 1st for an eagle. Fowler hit a 59 degree lob wedge from 91 metres for the eagle. He's (Fowler) a big threat, he's a great player and he's been playing really well. The hometown hero spent 25 minutes signing autographs and posing for photos with fans after his round, all while wearing his famous green jacket. Jason Scrivener Matthew Griffin Matthew Guyatt