The software of the present invention predicts the performance of a wireless location system, including its accuracy, availability, and coverage. The ceramic dielectric layers have a thickness of about 0. The first gear link includes a flange provided with a notch and a plurality of first toothed portions on the lateral surface thereof. Proper use of the invention simultaneously addresses three common problems for golfers: aim, effective loft, and inconsistent and off-center impact points. To prevent an arm being broken away from a clamp, the clamp is of one-armed construction and the one arm is so shaped that the folded airbag, or a pouch containing it, is held at least partially between the single arm and the vehicle structure. The adapter includes a distal portion with a retainer in the form of a soft elastic material.