A golf club head of the wood variety includes a first, second and third spaced apart guide fins arranged from the hosel end of the head portion to the opposite tip end. A cap that can be used to cap the print head includes a hole through which ink inside the cap is discharged and which can be sealed so as to retain the ink in the cap. A portable dynamic rule set, which includes executable code for managing access to the protected set of participants, is included within the intelligent cipher transfer object. The second lands are less in number than the first lands, and arranged so as to correspond to second bumps arranged along a second side of the integrated circuit device opposite to the first side. The method may also include generating relevance values of the prediction algorithms based on the performance indexes, and index confidence intervals.