The cathode, for instance, has to be made into a fine tip, or set of tips.

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The former Athletico Madrid star and the rest of the Middlesbrough team produced few clear-cut opportunities and it was left to full-back Curtis Fleming to force a fine tip-over save from Steve Harper in the second-half.

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Van der Gun fired goalwards from 12 yards but Jones made a fine save to tip the ball over the bar.

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