Denis Pugh analyses the Riviera action in the Shot Centre

Denis Pugh and Mark Roe have been busy in the Shot Centre this week, analysing the technique of a number of players and offering viewers tips during the Northern Trust Open.

The experts used TrackMan technology to compare the differences in Rory McIlroy's swing depending on the club selection, as well as unearthing a potential weakness in Dustin Johnson's putting.

Viewers have also been tweeting in their golfing questions and queries via @SkySportsGolf, with Pugh answering many of those during Sky Sports' coverage of the West Coast Swing finale.

Click on the video above to see if your question was answered

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