Darryl, Obviously, the 910 is a phenomenal club but there has been some tip adapter switching as far as the shaft goes. The 44V SL was made by Mitsubishi Rayon a few years ago for the Launcher DST driver. It is a superlite sub-50 gram shaft. I don't remember the exact numbers but probably 4.5-5.0 degrees of torque with mid-high launch and mid spin. A couple other things about the shaft is that it is a .350 tip diameter so the Titleist adapter could very well be an aftermarket version. Also, I seem to remember that shaft having a larger butt diameter. Something like .700 so it required a special grip to achieve men's standard size. That grip was also an ultralite 25 gram model. In summary, the driver may very well hit the ball great but it has definitely had some work done to it.

Thanks for the information Ken. It has a nice feel and trajectory when I hit it with the A1 setting. The grip is a mid-size golf pride tour wrap grip which is what I use anyway. I will take a look at the adapter and see what it looks like. I figured I hit it well I can live with it until I can afford a 915 D2. I was hitting an X-Hot with 6.0 Project X Stiff shaft until I got this one. Thanks again for the information Darryl