A method for manufacturing a magnetoresistive sensor having improved free layer biasing and track width control. The method involves using tetrameric antibody complexes that can bind to the antigen and are comprised of two monoclonal antibodies of a first animal species linked to two monoclonal antibodies of a second animal species that can bind the antibodies of the first animal species. A destination IWF device retrieves the switched transport network address from the path message, which is forwarded to the destination end-system. The fungal inoculum is grown into live mycelium that operably couples with the object. The cover is attached over the base so that the plurality of gelcaps is hermetically sealed within the device. The method includes computing a TOD-clock offset value to be added to a physical-clock value value to obtain a logical TOD-clock value, where the logical TOD-clock value is adjustable without adjusting a stepping rate of the oscillator.