The batteries were not working properly. Matt replaced some of the cells. That, however, did not remedy the matter. Further examination developed carburetter trouble, and, as the examination continued, one ill after another showed itself until it seemed as though every part of the motor had gone into a decline.

Matt, of course, remedied the matter, but it took hours of time and made it impossible for the Grampus to glide into the waters of the Pacific that day.

After supper, smothering their disappointment as best they could, the submarine descended to the bottom according to her usual fashion, and her crew had supper together in the periscope chamber.

"How long does it take a good fast steamer to sail around the Horn?" asked Speake.

"About a year, I guess," grinned Dick. "It would depend on the number of sails the steamer had. Probably she could steam around in two or three days."

"From that," spoke up Clackett, "I should infer that the Jap boat has had time to get somewhere near the end of the strait and lay for us?"

"It's hard to tell where the Jap steamer is," said Matt. "We've done the best we can, so let's not borrow any trouble. Our periscope ball is a pretty small thing for the crew of the steamer to see. We could pass within a mile of the Japs and they'd never know we were anywhere in their vicinity."

"We'll get through, somehow, mates," averred Dick cheerfully. "After we pulled off that little game in Punta Arenas, I'm beginning to think there isn't anything we can't do."

"There'll be more accidents," said Gaines seriously. "Something else will happen to the machinery. I've noticed always that motor troubles come in pairs."