Yea that's kind of what I figured. My Fly-Z is a great club. And it's got a great shaft in it. So I figured any change/gain I picked up would be very minor. I figured the most gain I might find might be in forgiveness, but the Fly-Z is a great head there, too. So I figured as much as anything, I'm just scratching the itch for new equipment. And since I don't play as much golf as I used, I'm not the player I used to be, so that's also going to make it harder for me to find any appreciable difference. Like I said, as much as anything, if not more, is just me itching for newer equipment in my bag. And since the Fly-Z is 4 models ago in the Cobra world...