Disclosed is a product cushioning device for supporting a shock sensitive product during shipping, said product cushioning structure being made of a moldable resilient plastics material. The gooseneck may remain attached to the injector during transport, thereby decreasing the equipment required to move and set-up the coiled tubing equipment. The installation software program directs and controls enactment of process steps followed by the head stack installation tool to install or abort installation of the head stack assembly based on the position and force data. Source regions are formed in the active regions adjacent to the ground selection line patterns and opposite the string selection line pattern. Communication is preferably performed wirelessly.