Four birdies between the eighth and the 13th holes secured a joint 28th-place finish at the weekend after a disappointing eight bogeys in the previous two rounds at Ballyliffin.
"There were improvements over the weekend," the 29-year-old told reporters. "I hit the ball the best I've hit it on Thursday and I felt like I sort of kept it up.
"It maybe wasn't quite as good the last three days, but I putted a lot better today."
The British Open begins on July 19.
(Reporting By Arnab Paul in Bengaluru)
