A method of making a composite horseshoe to a bespoke design to fit a specified hoof of a specified horse includes the step of providing a template horseshoe adapted to fit the specific hoof of the specified horse. Then the devices are separated by dicing. Decision logic circuitry decodes a code word comprised of the concatenation of the digital outputs from the parallel stages, to derive a digital output from which the digital output word corresponding to the analog input signal can be derived. The server cartridges can be configured as thin blades to provide a high server density. Each flap is moved about the score line for insertion through the elongated opening such that when the flap is inserted beyond the free end of the flange, the flap is biased way from the panel to connect the panel to the channel. One method uses two-way communication between a reference clock and a moving clock.