Bowling Ball Pin Position

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.

Bowling ball pin position.

Pin down the ball motion can be tweaked. They use a small pin to support the core during this process. This is the most popular pin placement for the average bowler. Mass bias is another way that the ball reaction can be tweaked.

Sign up for virtual lessons by clicking here. In the ball rating matrix i rate the rg on a scale of 1 to 10 with the pin in the leverage position. Pin placement in drilling a bowling ball is not necessarily significant. Bowling ball manufacturers have to center the cores perfectly inside the ball and to do this they have to suspend the core in a stationary position while the mold hardens.

Mass bias is created by using weight blocks or protrusions to create an asymmetric design. We re often told two main things about how pin to pap distance affects ball motion. This video shows the bowling ball s rev rate changing as it goes down the lane. To break it down in simple terms.

The higher the rev rate the more impact the core can have on the overall ball motion. The position of the core stays in relatively. Watch the trajectories of two identical bowling. Placing the pin in this position in the hammer spike would once again decrease the flare potential to 4 inches.

The preferred spin axis psa on an asymmetrical ball is one of the most misunderstood topics surrounding bowling ball technology in today s game. Pin to pap distance is one element of a bowling ball s layout. Other factors must be considered.