Only a few millimeters. The action changes dramatically by placing the center of gravity a few millimeters forward from the center. Shape and Center of Gravity Setting Inherited from OTTER TAIL. For example, stop from one pitch. Easily creates a horizontal position during eating. Even with a constant speed of one pitch, it reduces the distance of movement and creates a good individual swimmer. The Delta shape is full of possibilities, reducing drag and floatation By avoiding cheap longening, it achieves just the right amount of water tangle. The OTTER TAIL series makes "catched" the most important element of jigging, "catched". We have added a number of protos and left an exceptional number of fish in each size. High speed combination to slow one pitch, suitable for all jerks OTTER TAIL lead model, slight difference will affect the number of fish.