A processor-implemented method is provided for constructing a model of a programmable logic device design. A parking piston and a spring assembly of the parking brake are arranged within the ring gear support member, and impact on the brake piston of the multi-plate friction type wet brake, and the ring gear support member. An optional conveyor system may operate in conjunction with the hay press to transport loose hay having fallen during operation of the hay press to a loose hay loading chamber. A query translator to accept a natural language query from a user interface process, convert the natural language query to a formal command query using the indexed annotations generated by the authoring tool and the database design schema, and present the formal command query to a database management process for interrogating the relational database. In a preferred embodiment, the substrate is a chip carrier with enhanced wire bondability for use in the manufacture of a semiconductor device. One of the head and the collar are substantially frustoconical and define a lead-in surface in the clip receiving portion.