for Bill Haas and Steve Stricker,

Which brand of shaft and flex do you use in your irons

The Prov1 seems to fly better in colder weather and the Prov1x better in hot weather.  Why is this?

I just purchased AP2 712's with KBS Tour 'Regular' flex shaft.  I really like the results (lower ball flight).  I am now looking at getting a Vokey SW.  Is shaft selection equally important for that club; i.e. should I try to be consistent and…

My club, the Green Bay Country Club, will be hosting it's eleventh annual Veterans outing on October 1, 2012.  We invite up to 144 Veterans to play our course for a nominal fee.  Then, we donate the proceeds to local Veterans organizaions.  Last year…

Tour issued shafts.  Does Luke Donald use T I s300 or s400 in his irons? Thanks Dale.

How light should my clubs be for 75 to 80 mph swing speed?I am 70 years young and love the game.

I play golf 3 to 4 times per week.  How often should I change my wedges?  Should I be concerned about maintaining sharp grooves?

I have a swing speed of 103 mph.  What is the difference in distance different between the pro v 1, nxt, and so lo? With the driver and 5 or 6 iron?

I found it interesting that quite a few TOUR players prefer driver lengths less than the standard 45" (being rather short, I prefer mine at 44").

However, I've discovered that shortening the driver leads to an extremely light swingweight for…

One of your golf ball reps told me recently that there is no reason that my wife, 65 years old and 18 hcp, shouldn't use a Pro V1 ball. Her clubhead speed is probably not even 70. I am a polymer chemist and know the materials you use very well, but cannot…