The present invention discloses an apparatus and method of transferring data from a first device to a second device. A seating surface is provided on the main body to receive a closure member of a fuel injector such that when the closure member engages the seating surface, the at least one orifice is closed. A flexible method for designing the data hierarchy is described. Routing logic passes the auxiliary access pointer to the other clock domain to enable that other clock domain to retrieve the access pointer stored in the auxiliary FIFO memory. The targets are also readily recycled, enabling additional economic advantage. The channels align to secure a conduit therein.