"Oh, yes, you will," asserted Larson. "You'll get used to it in time."

"Is she working all right, Lieutenant Larson?"

"Yes, pretty well. I see a chance to make one or two changes though, that will make her better."

"Does that mean—er—more money?" was Uncle Ezra's anxious question.

"Well, some, yes."

"Not another cent!" burst out the crabbed old man. "I won't spend another cent on her. I've sunk enough money in the old shebang."

Larson did not answer. He simply tilted the elevating rudder and the biplane poked her nose higher up into the air.

"Here! What you doing?" demanded Uncle Ezra.

"I'm going up higher."

"But I tell you I don't want to! I want to go down! This is high enough!" and Uncle Ezra fairly screamed.