OK, well Nothumb,
When i first had my Xfactor drilled it was set up with the pin about 3/4inch above the fingers with 3.84top weight and the CG slightly off parallel with the Pin to give it a strong reaction, And i left it in outa box condition.
Well for the first three weeks this ball on any regular house condition the ball would miss pocket unless i rocket'd the ball hard and played over 4th arrow out to board 5.
Well after a tournament in which i play' on synthetic lanes the ball worked great, started playing 15-10 and didnt move any deeper than 4th arrow on a 4 game qualifier moving every game. And i ended up going +142 for 4 games. And then the ball tamed down, i dont know if it was because the ball needed to be broken in, or what, but now this ball is my GO TO BALL, on any condition.
I mean i can play up 2nd arrow on a house shot, and if the track burns out i can go deeper and not hafta worry about the ball not making it back to the pocket. And when the ball tamed down, i hit the ball up with 800 grit to give it a best of both world reaction, it still has backend and gets down the lane.
So for me i love the ball since it tamed down. And i am not a stroker, i am a high rev person with 20+ mph speed.