MIZUNO ST-Z FAIRWAY WOODS    During extensive research with their tour players Mizuno came to realise that the clubs that they changed the least were their fairway woods with many of them using models that were several years old. This research led in part to the design of the new Mizuno ST-Z fairway wood, with the profile being very much a throwback to the designs of the past.    They are indeed a beautiful shape, with flowing curves on the clubhead at address enticing the golfer into hitting a good shot. Thankfully the performance of the ST-Z fairway woods is much more modern with a powerful low-spin flight and stability the order of the day. A 3rd generation MAS1C Maraging face is now optimised with their new Cortech variable face...