If you wanted a step below the AI, I would not have taken a VZ since it uses the same coverstock, even the same surface, and has a basically more angular core. I guess the ZC would have been a better choice in the first place, more basic length, but potentially also pretty flippy.
IMO, the current drilling on your VZ should yield the reaction you are looking for - but bringing the MB closer to the thumb would be the way to go.
Maybe you can try some surface changes on the VZ first. Polish could be worth a try. Activator+ is known for its nervousity under full polish, but it might help setting the ball apart from your AI as it is. Maybe a fine basic grit plus a slight hit with polish will do the job.
Another thing could be a deeper balance hole, if static weights permit this. You could tame down the overall hook and surely the breakpoint shape a bit and avoid a complete plug job.
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DizzyFugu - Reporting from Germany
Confused by bowling? Check out BR.com's vault of wisdom: the unofficial FAQ sectionEdited on 6/14/2007 10:00 AM