A saltless 'Superpretzel' is still hanging alone in a bulb-heated rack at Horizon Lanes, officials for the Odessa-area bowling alley reported Tuesday. 'Looks like there's just one left,' said Mack Klausner, snack-bar manager for the 12-lane alley. 'Guess nobody wants the one without salt.' The oversized soft pretzel, priced at 99 cents, has been rotating in the glass-enclosed case since Sept. 2, when it was sprayed with water and dipped in salt along with 17 other pretzels. 'All the salt fell off,' Klausner said. 'Maybe we should put some more on. 