I track very high, but my favorite drill is pin just under ring, cg in the palm, mass bias (if there is one) to the left of my thumb in my track. I almost clip the fingers and thumb and would not dare to go much lower, if any at all. I would try to find someone else who has a ball drilled with the pin below the fingers that fits you. Throw it and see what happens before you put a drill on an expensive ball you can not use because of where you track. Also, be careful with that much top weight with where you put the cg....don't swing it too far out or you may not be able to remove enough side weight to make it legal.
Clint
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Clint Daley-Owner
Lets Go Bowling Daley
Salem, Ohio 44460
TRACK ADVISORY PRO SHOP STAFF