Bowling Ball Pin Layouts

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Bowling ball pin layouts.

The ball s preferred roll is over the position pin and around an axis referred to as it s positive spin axis psa sometimes referred to as the mass bias point mb. The 3 basic types of bowling ball drilling layouts. The changes in bowling ball technology over the years have significantly altered how drilling the bowling ball will influence ball reaction. Positive axis points pap your layouts may not have the same appearance as the illustrations.

Pin to pap distance is one element of a bowling ball s layout. It is also used if the bowler wants to play the bowling lane at the track area or between the 13 and 8 board at the arrows. It is used on most house shots. Big pin outs occur when the weight block tips to one side of the ball.

The layout of course defines how the core is oriented inside the ball relative to the bowler s pap and relative to the gripping holes. Methods used to lay out a ball. However if you average less than 180 don t be so concerned about having a pin up and a pin down ball. This section details the different types of layouts that exist and the methods.

Also t he layouts are for right handed players. The bottom line is that it can matter. Pin down drilling layouts allow you to stay in the same area because the ball reaction is not as aggressive. The arcing layout this is what i call the 90 degree layout or ebonite s 90 degree layout.

Given an infinite length and time a ball will eventually rotate around the pin either with the pin down on the lane or on top of the ball. The days of a pin up ball going farther down the lane and a pin down ball starting sooner are gone if we hold the other variables constant. The pin marks the top of the core inside the bowling ball. It is also the point around which the ball wants to rotate.

Most people drill pin up to start for their first ball. Typically a bowling ball layout favors the end over end path and it rolls around it s positive axis point psa or sometimes called the mass bias mb point. Since the breakthrough of fine tuning reaction characteristics by use of the mass bias mb placements in the 1990 s large pin out balls have been a staple for many pro staffers on the professional tours. X place pin 4 from pap use 2 pin buffer locate key 4 from pap 7 layout 3 for maximum control with a flat shape and very little taper the sport shot is very challenging.

We re often told two main things about how pin to pap distance affects ball motion. Pick your favorite layout. The second image shows the path of the same ball drilled pin up. What is a pro pin bowling ball.