If a disk array device according to the invention initially has four disk devices, which is the smallest number of disk devices for RAID5, the storage region of each of the four disk devices is equally divided by four to produce partitions. The densitometer section is connected in-line with the compensator section such that full fluid flow is seen by each section. Wheels may be attached to the support frame, such that when the elevated hunting blind is in the level position, the wheels are in contact with the ground to support the load-bearing trailer. The method also includes launching, via the virtual machine monitor, a virtual machine associated with the virtual trusted platform module. The present invention allows for enhanced thermal and mechanical properties by eliminating voids or gaps at the composite to heat exchanger structure interface, these voids or gaps being present in prior art fabrication methods or induced by usage due to thermal cycling of prior art composites. The dispensing head includes a neck secured to the container and delimiting an orifice, and a nozzle secured to the neck, the nozzle and the neck each having a bearing surface oriented radially relative to the orifice and adapted to be placed into contact for securement.