A pivot mechanism includes a pivot arm that is rotatably mounted on a base member via a pivot pin. A radio network controller selects a primary Node-B out of a plurality of Node-Bs supporting the soft handover. 5% by weight and shaping and, if required, reducing and passivating the calcined catalyst precursor from stage in any desired order to form the catalyst. One embodiment provides feed forward information from the VGA regarding its status to a DFE, and the DFE adjusts its filtering based on the provided information. The invention also concerns a method of using the device. The temporary abutment cap has a second anti-rotational structure that is configured to slideably engage the first anti-rotational structure of the temporary abutment.