I'm not 100% convinced that Anachronos functions as an actual level+3 ?? boss. We were bored waiting for our 5th for a Black Morass run, so those of us that were rerolls/alts started attacking Anachronos. I made a point of never hitting shield block, and we got him to despawn and he never once hit me with a crushing blow.
my rogue is in queue to be copied to the test server. It said the wait was 2 days when i did it earlier today. It will be alliance and was copied to both PvE and PvP. I'll help test if needed when I can get on.
I've uploaded a /combatlog file from Onyxia Phase 1, but all the CombatLog parser I've found don't support glancing blows. I try to write a script myself to get the data but if anyone already has a parser he can download the file here: http://rapidshare.com/files/25986524/glance.txt.html and post the results.
So I found a parser, which supports glancing blows, namely http://www.lossendil.fr/serendipity/. According to this parser 30,25% of my white hits were glancing blow and they did 75,83% of my normal damage.
A second rogue had 24,11% glancings and they did 73,22% of his normal damage.
The difference is quite big, so we need more data input but it is obvious to see that the change isn't that good.
The calculation of Wodahs is correct, the parser I used didn't factor in misses.