A circuitized substrate in which two conductive layers are bonded to an interim dielectric layer. The module may be used by multiple application developers, and the tracing system may collect and summarize data for the module in each of the different applications. A segmented blank is installed around the neck region and oriented with the alignment feature. The tau-P filter is defined by reference to the velocity function of the primary reflection signals, and preferably is expressed as:. The columnar arrays of first nozzle pairs and the columnar arrays of second nozzle pairs extend obliquely to the X-axis.