When I made my own Flex raids, I typically went up by 5-10 points each tier. 510 for 1, 515 for 2, 525 for 3, 535 for flex 4. ~ Honestly, its much easier to make your own flex group if you're a DPS (Especially a Melee DPS) than it is to look for a group doing it. Its just so often that youll...