Rory McIlroy setting sights high after equipment change

McIlroy has been testing different clubs and golf balls since the start of the year.

Rory McIlroy has targeted a return to world number one after signing a new equipment deal with Taylor Made.

There was much fanfare in January 2013 when the Northern Irishman - then the top-ranked player on the planet - signed a multi-year deal with Nike, reportedly worth up to £156million.