About to order the 718 AP1. I'm curious about the stock shaft (AMT Red). I am a fan of the concept of the technology in these shafts, but I see that they are listed as a high launch shaft. Does the AMT technology help keep the ball down some in the shorter irons? I'm fine with the higher ball flight in the mid and long irons, but would like to keep the ball from ballooning on the short irons.... any insight is greatly appreciated! Thanks!