Think of it like this .... your doing 5b5b for a jumpcancel but instead of just 8 your doing 2368, I've found that most of the time in my execution what is happening is I'm doing the 236 too fast so I end up only jumping straight up.
I use 2A 2A 2A 2A 2A 5B5B 4C 2C 5C for my OTG mostly now, I still don't know why to even use the 5b5b 4c version, probably for some crazy mix up or something.