A wireless device receives a control message configuring cell groups comprising a primary cell group and a secondary cell group. The base is essentially consisted of a patterned circuit layer having a first surface and a second surface opposite to each other and a solder mask disposed on the second surface, wherein the solder mask has a plurality of first openings by which part of the patterned circuit layer is exposed. The second top pole piece is formed at least in part over the first top pole piece and is recessed from the air bearing surface. The control device may include an attachment for the user’s hand or wrist, and may be integrated with a telephone receiver or with a remote control for a television set or the like. The gauges may be adjustably positioned to either side of the fixture, to check either left- or right-hand club heads.