To better handle the flat tail phenomenon commonly seen in transform coefficients such as DCT coefficients, a system and method having a model dubbed a transparent composite model are described. Each intermediate terminal includes a power-feed side contact and a motor side contact. In one embodiment the Z-directed component is housed within the thickness of the PCB allowing other components to be mounted over it. If these tests are successful, then the graphics acceleration is used by the software application. Some embodiments include a variety of feed nozzles andor a variety of \u201cbottoms\u201d nozzles.