Why does Titleist have oversized grips as the stock grip on its clubs?

An M580 on a .60 butt gives 1/64" oversized.  I just bought two Vokey wedges and had to change out the grips to put M600 on to get men's standard.

I have both the titleist 910 and 905 drivers. The feel of the 910 is harsher then the 905! Why? Also, I have been told the 910 should go about 5 yards further, is that accurate?

What loft do tour players use with their putter?

What is the loft of most putters on tour?

What advantages does a scotty Cameron putter have over anyother putter out there on the market

What playability differences do you see between the AP2 and the MB irons?

I have a slight arc in my putting stroke,specifically  which Titleist putter would best fit me best? Consistency in putting is the area of weakness in my game.

I have a slight arc in my putting stroke,specifically  which Titleist putter would best fit me best? Consistency in putting is the area of weakness in my game.

why do you discriminate against lefties?

How can I improve my short game?