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Old June 25, 2009, 22:09   #30
zaimoni
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Quote:
Originally Posted by RogerN View Post
I think it's important to ensure the projection paths are symmetrical. If o or y is blocking for @ then it should also be blocking for p.
V's problem is, in part, because the calculation of projection paths is inflexibly symmetrical (this is where the one-way cover comes from).
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