The AOB function of the Position Keeper can only correct for the motion of your boat, not course changes on the part of the target. It has to assume the target keeps the same course and speed throughout, so if it changes heading even a little it throws off the solution.
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We, the unwilling, led by the unknowing, are doing the impossible for the ungrateful. We have done so much, for so long, with so little, that we are now qualified to do anything with nothing.
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