I've had this ball for a long time, but I never throw it, and haven't posted a review. Actually, I've had 2 of these, drilled slightly different.
The first was a 15lb., pin out 2.5, 3 oz. top. Drilled "rev leverage", 4 x 4 with the cg in the positive thumb quadrant. X-hole to take statics back to 0. This ball was very smooth in transition from skid to hook, but wasn't really the reaction i was going for when I drilled it.
The 2nd was a used one I got off of a friend. Its drilled in a 3 x 3 leverage drilling. I drilled it a few months ago, but it has sat in the pro shop where I almost ever since. Drug it out last night for scratch league, and I was very impressed.
The TiPearl cleared the heads really well, and was making a very smooth, powerful roll to the pocket. I was playing 20 out to 10, and rolling through the pins like they werent there. Waxed my first opponent with 245 and 225 my first two (had two shots I left in that hit soft, 5-7 spits
). Next guy never had a chance either, 238 and 222.
I was definitely liking my ball reaction. As long as I kept everything else constant, the ball did exactly what I wanted, which was stand up and arc at about 40-42 feet. If I left it in a few boards, it did a very good job holding the line, and in most cases I was only left with a 4 pin. Very predictable, very controllable. I'll give it a 8, loses points because it doesn't snap like a pearl, and won't get the job done on heavy oil.