A device may periodically update a BIOS password on a client device. A lower pipe is mounted to a lower end of the lower shell and the ring is received into the lower pipe. The trailer also has a hitch coupler connected to a front of the lower frame, a first wheel and a second wheel operatively connected to the lower frame, and a walk board connected to the lower frame. The ink layer has a first section with a first color and a second section with a second color different than the first color. A foot platform on the leg support section is connected to remain substantially parallel to the seat section as the leg support section is pivoted. Preferably, injectors should be utilised to pump the slurry around and in between the bags.