Hi Guys. I have a 917 D2 Driver, and I just noticed when hitting it the past week that It sounds like a dead or flat noise. Also, I noticed I'm losing about 50 yards of carry distance even on good hits. There is no noticeable damage anywhere. Also, the feel of hitting the ball feels like I have a steel shaft attached to my driver head. It feels terrible all of a sudden? I didn't change anything. I know it's been played since the beginning of its life since its been out.
Can a shaft do this? I checked my driver shaft and there is nothing wrong with it anywhere. It is tightened nicely to the club head. Maybe I should start looking at TS/TSI Heads?