revised vf4 stepping?

For me , this how those revised stepping works:

command: d/b,d/b+G,Hold G,n,release G,d/b+G,Hold G,n,release G,d/b+G...

the key is just tap de d/b motion and hold G while you go back to neutral, then release G and tap d/f+G and hold G
while go back to n ....

this method is the fastest i ve found and i can do those stepping as fast as shinz with this.

it works too for d/f crouching dash but don t travel that much

first if you want to have the feeling on how you can buffer a d/b with G try to:

Hold d/b while holding G,realease G and d/b,n,d/b and your character will do a back CD with only tapping one d/b (the first d/b was not tap)

i hope my english is understandable.
see ya