His swing looked much more athletic and his timing looked much better at the Hero, no two ways about it. How much the cool, damp weather hindered things is anyone's guess really.
Ultimately I think it came down to the conditions being tougher than what he was anticipating... conditions were cool, ball wasn't flying, most shots it seemed were being played into a heavy, damp breeze. That's gonna force guys to lean on it off the tee a bit more to make up some of the difference, especially considering they were getting very little rollout in the fairways. Incredibly thick rough made a lot of those shots on those longer holes almost impossible to pull off.
What concerns me more than anything is that for two tournaments in a row, he's had a 4-5 hole stretch where he gets it going sideways and pretty much slams the window on his fingers. Part of that is rust, sure. But part of it might also be him finding it incredibly difficult to accept that he just doesn't have the ability to hit those difficult shots like he used to.
Playing from the cabbage all day today and still shooting level par was remarkable, all things considered.