Okay , I wanted to mention something I first noticed during the 1 wind j.236a fatal trick video.
Unless I am incorrect, a lvl 2 j2c does not cause fatal on CH but right here: http://www.youtube.com/watch?feature=player_detailpage&v=wx5PrCmCDR8#t=15s
A lvl 2 j2c registers as a fatal on CH and with some testing I noticed that if you prematurely hit j2c during the sj 8d j.236a j2c you will get a lvl 2 j2c (1200 damage) that registers as a fatal. And I was under the impression that only a lvl 3 j2c causes fatal on CH. So feel free to correct me if I am wrong.. I just found this interesting.