As of right now, I have the OI, and honestly can't stand it. I am not bashing it because I know a LOT of people swear by it, but it just doesn't match up with me. I had decided to sell it a couple weeks ago. I decided to pull it out one last time tonight to give it a final shot at redeeming itself. 2.5 hours later, I have recorded 16 10-pins for a 3 game series. Moved forward, backwards, left, right, and it didn't make a bit of difference. That ball is history as of this weekend.
I bought an II a few weeks back, hoping that I would match up better with that ball. Out of the box on our house shot, it would make the most sudden and profound left turn I have ever seen, and stop. It was terribly uncontrollable, so I played with the surface to try and mellow it out. Mellow it did, but it became allergic to any kind of carrydown. It was much more usable in this state, but I have other stuff that does a better job on a fresh THS. So I recently traded it for a UI...
The drills on both my II and OI were very similar. Pin above ring, CG kicked out maybe an inch? Both have weight holes, but I couldnt tell you where they are in relation to my midline or VAL, because I simply do not know. The pin on my OI was actually very high, while on my II the pin got drilled into slightly. So what I need are drilling suggestions for the UI. My PAP is 5 1/4" over and 1" up. I really don't need the ball for a THS. I need it more for a 2nd shift league that follows a lousy bowler's league. Medium oil, fairly dry outside of 8, and sloppy backends. Hopefully I will also be able to use it for a more medium-heavy THS with slight carrydown. I would say that I have slightly above average revs, and medium speed. Cmon guys, 3rd try's the charm.
Don