The golf club in a position of use of initially impacting a golf ball at ground level has a shaft that is joined to the hosel in a horizontal plane that is parallel to ground level and at an elevation that is the same as maximum vertical spacing of the toe from the ground level and thus the plane is at an obtuse angle to the shaft central axis. The screen generates images of improved quality by varying structural features of one 0or more lenses In the array so that light is directed in different directions andor with different optical properties compared with other lenses in the array. The puller member includes a cavity extending axially and radially through an end thereof to receive the security pin head or female part. The anisotropic conductive film includes a film body and a release sheet laminated on the film body. The present disclosure provides some improved techniques for this functionality. The cable identification system further includes a portable device configured to detect the unique signal when positioned adjacent the cable at any point along the cable.