Ryan Palmer has moved into a share of the lead at the Honda Classic after shooting a second-round 65.
The American hit seven birdies to move to the top of the leaderboard alongside Wesley Bryan, who maintained his place with a score of 66.
Rickie Fowler is in third after recording a second successive 66, while Anirban Lahiri, CT Pan and Graham DeLaet make up the remainder of the top five.
Martin Kaymer and England's Tyrrell Hatton are in a share of seventh, Luke Donald is tied for 11th, while Ian Poulter and Paul Casey feature in a group of 20 players who are in 28th place.
Sergio Garcia and Graeme McDowell are a shot further adrift in 48th spot but both safely made the cut for the weekend.