An enhanced light fixture containing a volumetric diffuser to control the spatial luminance uniformity and angular spread of light from the light fixture is disclosed. The operational section extends over two controlled valve openings lying on the same side and possesses two control section associated with such valve openings. The incoming mass of the strip of dough passes between and through a primary roller and a secondary roller, which is opposed to and spaced apart from the primary roller such that the incoming mass of the strip of dough is stretched and rolled into the form of a dough sheet. The methods also includes providing restrictions based on a result of the comparing.