Lots of practice. F+4, forward forward (let go of movement),2 forward forward (let go of movement), 2 forward forward (let go of movement), 2 forward forward (let go of movement), 4, 4 xx nut punch. Do this over and over, back and forth across the screen in practice mode until you can do it 10 times in a row easily.
To get all three BP's in, you have to dash cancel as soon as possible after the launcher, so you hit them while their still high up. You have to dash cancel extremely quick, almost immediately after pressing BP or 2, and you have to do it cleanly, so you don't get F+2. The good thing about 2, dash, 2 is that its not so height dependent, like 2, 1 dash, 2, 1 where the 1 can miss if they're too high. I would say its rhythmic based.
People come here for help, not sarcastic, condescending remarks. Constructive tips minus the part where you make them sound like a scrub because they are having trouble with the juggle isn't really necessary.
Well I'm in the same problem as you, but if there's something that's easy, then it's 2,1,f+2, dash, f3, 2,2, en nut punch. Costs a bar, but chip damage after nutpunch may help you get it back a little. I know there's a meterless way to do it, but I can't land it since I can only recall seeing it once. It had f3 about two times, though.
It's just f2,1,f2 dash f3 xx nut punch. The nut punch only connects if you do a full dash before pressing f3. Two f3's is unnecessary because it over complicates the string way to much and doesn't add much extra damage.
That was my main issue. I would always end up canceling the dash too early and missing the nut punch.
Not me...I pull this combo off all the time online using my pad.
Hey man do 21F2 dash xx F3 xx nutpunch so you don't have to use any meter.
... Well, gonna put in a few more hours into that.