No master here, but have had great success this year simply fishing a sandshrimp tail under a float. Follow Bob's directions. Once the shrimp tail is on the hook, just worry about getting the loop around the final segment on the tail, the one that was closest to the thorax. This doesn't leave anything sticking up past the hook eye and reduces spin. Also, when you pull the head off the tail, check to see you also pull off the several legs that sometimes come with the tail. This also reduces spin.
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Tad