In fact, it was a prototype Callaway wedge that was internally referred ... with the ball to create more bite with a lower ...

The wedge set up used by tour pros won't suit ... This is achieved by positioning the milled micro-grooves at a 20° angle which Callaway say promotes added spin on chips, pitches and lob shots.

Best complete set for beginners: Callaway Men's/Women's Strata ... for the type of loft that's in use. When using a wedge with a low loft angle, you'll naturally strike the ball lower on the ...