Three times he exerted every ounce of strength that was in him towards a right pull so that the torque or twisting force of the motor would bring him out of the spin. But the machine would not respond. Another thousand feet--a wrench! And, ah, he had done it, she was coming straight! Mentally, Hal began cataloging the spiraling, the drop, the wrench he had just been through, trying to visualize the engine faults that had brought these on. Too much weight here, not enough strength there. Bad faults, but there were remedies.