4th job Single Target DPS

That's what I'm arguing about, the formula Lucida has is incorrect all along. I'm just pointing it out. My range was around 10,064 max and the highest I can hit with SE is 62.4k. If the formula is correct, I should be hitting 1.9*(240%+160%) = 760% -> 76k, which I'm not, instead I'm hitting 1.9*240%+160% -> 632% -> 62.4k. I'm not sure if you're into researching damage formula, I'll just repost it in Lucida's thread.

Let me just say I'm sure critical isn't working what everyone thinks. I have a dark knight and a hero myself and I can tell the difference. By logic, hero with SE should hit a lot more, yet DK is the one that hits higher max buster with SE. Even balancing attack and ratio, the difference to much to make sense.

The reason I'm unwilling to take any of your findings seriously is because the research on these formulas was done years ago and the subject of the accuracy of them has been beaten to death many times. I don't see the error you're making right now, but it probably has to do with either a misreported damage range or however you're applying SE.

And no, DrKs have always gotten a bigger damage boost than Heroes from SE, simply due to the fact that the base % damage on Crusher is lower than the base % damage on Brandish. DrKs have a much easier time outdamaging Heroes with SE than without.