Here is what promotes the ball to be smooth (arc) off the break...
Lower rg...the quicker the ball starts to roll, it will lose more energy quicker, thus having less for the backend.
Dull surfaces. Balls that are dull create more friction between itself and the lane, thus starting the ball sooner. Pearl balls tend (not always) to be harder than solids, thus giving the pearl more skid, and polish acts as a friction reducer between the ball and lane, thus the ball goes longer before starting up if it is polished.
Mass bias balls. Balls with mass bias CAN be very angular (not that symmetric stuff can't be) but because of this, you may want to stick with a symmetrical depending on the layout you are thinking of.
For me, the closer you put the pin to your PAP, the quicker the ball rolls and the smoother it is on the backend....get it away from there and the ball goes longer with more move....same can be said for the mass bias on asymmetricals...put the mass bias near the VAL, you will make the ball start sooner, and vice versa.
Clint
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Clint Daley-Owner
Lets Go Bowling Daley
Inside Hunt Club Lanes
Salem, Ohio 44460
Track Pro Shop staff
www.trackbowling.comwww.letsgobowlingdaley.com