Interested in this JB, what influences ball flight (high, mid, low) and what makes different balls trajectories vary? I like the e6 as well, but don't like the rollout on chips and pitches (and I find myself doing this a lot as I miss a lot of greens). The V2 performs (for me) just as good off the tee and irons as the e6, and better in the short game. Thanks!