well i mostly just jump kick then press b-b-HP after i hit them with kick but there might be a little secret to this cause i seem to miss alot online and not so often offline i don't know if its cause of lagg or button loss
Yeah, you can get it to happen instantaneously pretty easily. Just remember, you don't have to wait for the jump kick to hit your opponent to start tapping back. Press forward+up to jump, once you leave the ground, start tapping away. As soon as the jump kick connects, tap HP.