THE PERPENDICULAR ACCURACY OF THE STAKED SHAFT ON THE PLATE USING CAULKING IS DISCUSSED IN THIS PAPER. THREE REASONS FOR INCLINATION ARE ACCURACY OF THE SHAFT, THE PLATE AND THE CAULKING. THE METHOD OF CAULKING HAS GREAT INFLUENCE ON THE PERPENDICULAR ACCURACY. TWO NEW METHODS OF CAULKING ARE SUGGESTED TO IMPROVE THE PERPENDICULAR ACCURACY.
