keep the pin low on it and you should be fine. for some reason the gargoyle core seems to really be picky on how high the pin is placed. My friend and I both have a green gargoyle, mine is drilled pin under bridge, his is pin over ring. talk about 2 differen't beasts, mine is nice and controlled, his is super snappy and super strong. My slate blue is drilled pin over ring and it is definately stronger than I would have liked, but i'm sure if you drilled it with like a pin next to ring or under you would be fine. hope this helps!
Jeremy
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"Strive to be perfect, that is afterall the only way to become perfect."
"If you compare yourself with others,
you may become vain and bitter;
for always there will be greater and lesser persons than yourself.
Enjoy your achievements as well as your plans."
Taken from Desiderata
Proud user of Columbia 300 and Visionary Bowling Products