Just drilled another one for myself.
Drilled it with the pin 1" from PAP on the VAL, MB in the thumb and hole on PAP. Left it in box condition. Can somebody say SMOOOOOOOOOOOOOOOOOTH.
Awesome ball for playing up the edge. Closest thing I have found to the old urethane Hammers
My other G/B is drilled with the pin above the bridge (4" from PAP) with the MB in thumb, no hole. Polsihed to high hell with Secret Sauce. On the right condition, it will flip, but only mildly.
The very first one I drill for myslef, I drilled 5" with the MB at 45*. Bad move.... It flared backwards and clipped all the holes.
Moral of the story, keep the MB in or around the thumb
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Andrew Phillips
The Tenpin Bowling Discount Store - Moonah Bowl
Team Bowling Balls Australia - Visionary Staff