A circuit emulator includes emulation resources programmed to emulate a circuit, a clocking system for clocking logic implemented by the emulation resources, a resource interface circuit, a logic analyzer, and a debugger. A material realigning member is provided including structure for moving at least a first portion of a depth of a quantity of material laterally from an initial position thereof and then at least a second portion of the depth of the quantity of material back towards the initial position. The connecting rod includes a pair of attachment components disposed proximate respective ends of the rod and exteriorly of the shell for attaching the rod to respective segments of fishing line. A second set of variables is generated including differences between an estimated amount of energy consumption with the fault parameter at the target value and the estimated amounts of energy consumption with the fault parameter at the various values. The \u201crecycling\u201d of the light beam in this manner substantially improves the signal to noise ratio of a detection system used in conjunction with the reflection cavity by increasing an average illumination intensity in the central volume.