I bought a 712U from a buddy of mine. It has a Project X 6.5 Shaft and I do not hit it high enough. I currently play DG X-100 in all my other irons and the ball flight is good. I think I need to go with a lighter shaft to get my launch angle up. I currently launch this 2 iron at 7.5 degrees and carry it 230 yards. Any suggestions on what shaft to put in it? I really like the feel of the club just need the right shaft.