Layout 1 - Label Drilling

• This layout is considered to be a standard "Label" drill and will produce good length with mild backend reaction.
• Place the center of gravity so as to balance 1/2" oz. positive and finger.
• Rotate ball so that the pin (if applicable) is located at 1:30 in relationship to the center of gravity.
• This layout will require no balance hole.

• This drill pattern is known as a "leverage" drilling. This drilling provides medium length and maximum backend reaction.
• In this layout we place both the pin and center of gravity 3-3/8" from the positive axis point.
• Most often this drill pattern will require a balance hole to remove excess side weight.
• Place the balance hole on the PAP and remove excess side weight down to 1/2 ounce positive.

• This drilling is referred to as "axis" weight. It provides early roll with a smooth, controllable backend.
• Place the center of gravity on the player's positive axis point.
• Rotate the ball so that the pin is located on the line between the PAP and finger holes.
• Place the balance hole on the PAP and remove excess side weight to less than one ounce, This will ensure the balance of the ball is withing USBC specifications.