"How can you work without understanding the theory?" asked Thomas with a sneer.
"How can a musician play a pipe organ without a course in first year physics?" shouted White. "Just tell me what to do!"
"Tell 'em to retune the driver to another band."
"They aren't certain that the pick-up loop is itself tuned or not."
"It is."
"Then that means tuning the entire feeder line."
"Naturally."
"But the feeder line is a silver plated die casting."
"Change the dies," said Thomas.
"May we charge you for them?" asked White, sweetly. "And also for scrapping the three hundred and seventy thousand parts we have cast already?"