Defense Ignore Formula & Reinforce Hyper Skills

One thing I did notice when trying to do damage tests on Hero, is that I am having a hard time distinguishing RB (220%) lines from AFA (250%) lines. Could it be that the high non-crit was AFA?

I was mostly relying on the top 3 hits of RB for that reason; the AFA shows up on top of the bottom 1 or 2.

 Spoiler

(this is with different equipment btw - the dojo glove, which means my range is about 1k lower but there's 12% total damage)
Back 4 hits are RB, front 2 are AFA

The 420ks weren't an isolated event anyway, I have another few screenshots of them.