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Old 11-13-2011, 10:59 AM
PUFF PUFF is offline
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You also have to consider a boil in the mirage. Very few experienced F Class or High Power shooters will shoot during a boil in the mirage. It will cause a distortion in what you see like when you stick a pole in water. The center of the target will appear higher or lower depending on the boil in the mirage. Benchrest shooters also consider the amount of verticle change due to rotational spin drift, but that gets a little too deep in explanation.
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