Rory McIlroy in control of WGC-Cadillac Championship

Rory McIlroy's new putting technique continued to pay dividends as the world number three took command of the WGC-Cadillac Championship at Doral.

McIlroy had finished third, sixth and 20th in his first three events of 2016 before a missed cut in the Honda Classic last week prompted him to switch to a "crosshanded" putting method he last used in 2008.