1.   Dr. Bill has X-ray machines, computers and display screens which make the deck of the Starship Enterprise look like a Conestoga Wagon.

2.   Instead, the deck is made of pre-cast concrete paving blocks, which lend an incongruous heaviness to an otherwise nearly weightless expanse.

3.   Q. My new deck is made of pressure-treated lumber.

4.   Slim wraparound headlamps are new, and for the first time, the rear deck is made of a plastic compound to reduce weight and eliminate corrosion.