The Rx14 ($145) as deeper grooves that veteran designer Bob Renegar says increase spin by 3 percent. It's also cast from 303 stainless steel for a softer feel. Finally, the club's overall weight is 12 to 14 grams lighter.
But Renegar, whose work on the unique design dates to 1993, isn't done yet. Next up are plans for a new five-step forged version called the RxF that offers a completely custom-built four-wedge set matched for any number of parameters, including swingweight, static weight, length, balance point and lie angle.
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