I simply don't think that idea for one one feature being enabled and for other disabled is a fair idea of a gameplay. Sure options are good, but having right accuracy for one person, and bad accuracy for an other just wrong in my opinion. Plus the fact, that now this code you posted can and will be misused by people who are running VIP servers, promoting even more unbalanced and unfair VIP servers out there, and in my opinion forcing people to abandon 1.6 even faster by doing so.
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Skill and no annoying bugs with fixed balance issues is my goal!