A method for enabling users to select a configuration balance for a memory device is described. Major and minor diameters of the splined shaft are less than the respective major and minor diameters of the interior splines of the cylindrical body such that the two shafts can freely telescope at least along the engagement length and a free plunge region. The value of the command window at the server is modified in accordance with available server resources for receiving command messages. The particular receiver may synchronize with a particular transmitter in response to detecting an orthogonal acquisition sequence within one of the filtered signals and correlating the detected sequence to the particular transmitter based on from which of the plurality of filtered signals the orthogonal acquisition sequence is detected.