Hoshino Gakkilower than O. because hoop is not bent. Therefcxe. tension at point O-P-Q will be...
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Hoshino Gakkilower than O. because hoop is not bent. Therefcxe. tension at point O-P-Q will be looser than at O-P-Q TO the drummer must tune the tension rods tighter at the Snare bed
