I have my bw at oob with the pin right obove my ring finger. The mass bias is set up at 75 degrees with this agressive drilling. My bw gets down the lane and makes a hard arc even with good carry down with know promblem crushing the pins. Adjusting the coverstock will make the ball hook earlier but if the ball isn't drilled strong the ball will hit weak.Also I have mine also polished with FinesseII and the bw still hits very hard with oil carry down.