As with many things in R&D, you build on the partial success and failures of things in the past. We had an adjustable-length mechanism in that first version—a fairly simple clamp—that did an awful lot ...

PXG expands its Zero Torque lineup with the Allan ZT Long, an extended-length putter built to promote a stable, repeatable ...

The demand for belly putters caused by the number of PGA Tour players winning with them has created a dilemma: One size does not fit all. Of course, the same holds for regular putters, too, but the ...

VIENNA, AUSTRIA - SEPTEMBER 19: Benn Barham of England tee’s off at the 7th during the third round of the Austrian Golf Open at Fontana Golf Club on September 19, 2009 in Vienna, Austria. (Photo by ...