^ Lol its not like the 4's hard to input if you can't do it continously doing b1 4 into b1 wont help.
I'm guessin your talking about the combos that are like 3 of them in a row after a jp? Because connecting two b1 4 into b1 4 again after a njp punch/ u4 or after roll when their in the air shouldn't be hard. So do you mean her max dmg of a jp combo with 3 b1 4's in a row? If you do all I can tell you that its not worth it. She can still get 36% of a jp with u4 or 23 so I see no reason to try for something like 3 b1 4's which is very inconsistent. Also even if you somehow get it down offline you'll never do it online so just stick to her bnb's their much better.