But Jason Day is in risk of blank a cut after a double bogey, spook start to his round.
After a indolent start when he forsaken shots on a opening dual holes, Scott, a 2013 Masters champion, who shot an opening spin 70, strike behind with birdies on a fourth, sixth and ninth holes to spin in 34.
He forsaken another shot on a standard 4 13th before creation justification on a standard 5 14th with a birdie. He picked adult another shot on a 15th and hold his haughtiness over a final 3 holes.
After an opening spin 70 Day would have been anticipating to make a assign during a leaders instead he has tumbled a other way. The 3 shots forsaken over a initial dual holes has seen him tumble to +2 that is right on a cut symbol during a moment.
Marc Leishman forsaken a shot during a sixth though picked it true behind adult on a 7th to sojourn during -2 while Cameron Smith has dropepd shots during his fourth and fifth holes to dump to +2.
Aiming to build on his record-equalling first-round 65, Justin Rose stretched his lead early in a second spin though came behind to earth on his behind 9 with dual bogeys.
He still leads by one shot during 7 underneath from 3 players.
One of those is Rory McIlroy who has detonate from a container with birdies on a fourth and seventh holes.
US maestro Jim Furyk has done a biggest pierce of a day. The 49-year-old, who won a 2003 US Open, shot a 4 underneath 67 and sits during -2.
Defending champion Brooks Koepka has changed to -4 and is appearing as a large threat.
After a initial spin 73, Jordan Spieth has climbed behind into contention. He finished during -2 for a day and -1 for a tournament.