A method and system are disclosed for enabling design of a product such as a colored plastic having a visual effect caused by an additive. In accordance with an exemplary embodiment, a closed-loop control system may be configured to control various portions of the heating system based, at least in part, upon signals andor information received from various sensors of the heating system. The cylinder has a rod engaged with the piston and has an arm attached to one end thereof. The first anchoring portion is formed as a tip of the terminal anchoring lance, and the second anchoring portion is formed as a projection. A non-volatile storage unit is used for saving each of the frames of the television program in a transport stream file and for saving the navigation data in a navigation data file.