Fatal Followup IV has a 100% hit bonus, yet it's only hitting roughly 50% of the time on average against level 118 raid targets. Clearly, something is not working correctly since other CAs with a 100% hit bonus (e.g. stealth attacks) are hitting with 100% reliability as made evident by this screenshot:<br /> <br /><img src="http://i68.tinypic.com/v58ga9.png" class="bbCodeImage LbImage" alt="[IMG]" /><br /> <br />Keep in mind that I have 100% accuracy and strikethrough with fatal followup IV at ancient rank. The 5 of 8 fatal followups which failed to hit were "misses" -- something is negating the hit chance % when it should be hitting as reliably as any other CA.<br /> <br /><img src="http://i64.tinypic.com/2e1eq86.png" class="bbCodeImage LbImage" alt="[IMG]" />

what was your weapon skill bonuses at? if I remember Bord talking about it you need 2k+ weapon skills or it can "miss" similar to the Beastlord Primals but maybe Bord can clarify as I don't play an Assassin.

This isn't just a beta thing, it's been a bug on live for a few years too. FF accuracy is dependant on weapon skills for some reason. If you use the 2k weapon skill snacks it'll stop missing.