That have been answered on the 1st post and check this out -> http://www.youtube.com/watch?v=3BkwHHucKg8 ... haven't tested on the whole cast, but i'm certain to make 6c>22c easier, u should delay the bubble, on Jin/Noel Case, u'll probably need to delay it more than Ragna... but for me i'm just practicing on Ragna, and the timing for other character just came out naturally
and air combos after 5c need to be super jump canceled or u didn't get the full combos