Paul Liberatore is the founder of Golfers Authority, which reviews the world's best golf products and gear. Last month I received an invitation from PXG to visit Scottsdale National, the private golf ...

These players already roll the rock well, so they're an ideal resource for finding putters that can make a difference.

Few brands have a zero torque putter line-up quite like PXG. The new Mustang ZT is the fourth in the family, joining the Bat Attack ZT, Allan ZT and Hellcat ZT. But what is a zero torque putter, I ...