Honestly, without looking at them, I believe the drill sheets are all the same inside. The mass bias spots and how they react with the track and what the pin position does in different spots is in general across the board for asymmetrics.
For being a Fast Track shop, Track sent me some laminated sheets, and one of them is a pic of a ball with 5 different mass bias spots and what each will do according to where you put them on the ball, so that also leads me to believe the sheets would in general be very close, if not the same.
Clint
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Clint Daley-Owner
Lets Go Bowling Daley
Salem, Ohio 44460
TRACK ADVISORY PRO SHOP STAFF