Carl,
Agreed. By changing releases and altering characteristics of roll you are in fact changing your PAP. Strong asymmetricals do this (by lowering your track) as well, thus changing the intended reaction slightly. Is it enough to change desired reaction? I'm not sure. To make a statement that symmetrical ball shape is determined by hand position at release is absurd.
On symmetric core balls pin placement and coverstock dictate reaction much more than hand position. With very few exceptions, a low short pin particle coverstock spun like a top cannot be made to act like a high pin out pearl reactive ball thrown up the back. This will hold true for asymmetrics as well. Try and get an Xception to behave like a GP2 sometime based on release. Bet it can't be done, at least not easily, or Blue Heat vs the PP Ex.
It still boils down to PIN to PAP for reaction for a given ball. Yes MB allows for additional fine tuning. But check with Phil Cardinale and others - including Del and Mo, it's all about the coverstock - which in some circles is believed to be 70%+ of ball shape (reaction) and core position (in three dimensions) as the ball rolls down the lane which allows for ball shape.
Bill
Bowling Services Unlimited
www.bsuproshops.comVise Inserts Staff
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