Methods and systems for implementing video driving circuitry are disclosed. Overhead due to control information may be reduced for these certain user terminals by selecting a low repetition factor. A thermal interface material is spread on a bottom surface of the heat conducting plate. The motor is coupled to an eccentric driver, which may be an eccentric cam. The main rectangular section comprises a cushioning material and a rigid sheet. The fuel and air inlets are placed at various longitudinal locations circumferentially, and can take on different configurations where all nozzles inject a fuel-air mixture or some may inject only air.