580 is incorrect.
You need 5.6% crit reduction, which at level 70, is 490.
level 80 is 5.6%, and 10 more levels of defense due to skill brings you to 540.
Max your def skill each level before you do an instance, keep your 5.6% crit reduction, and as long as you aren't running instys far beyond your skill level, you'll be fine.
Remember, 5.6% is crit reduction for raid bosses, which are considered 3 levels higher than yourself at 80. Anything higher than that, and they are going to start crushing, and your gonna have bigger problems that remaining uncritable.
November 23, 2004 8:27:03 AM - Glomgore 10+ Years of tanking? Priceless