I can land them 9/10 times on my TV. As soon as I hit an asus (which is only ever at tournaments) I drop it. The timing is too different lol I gotta get an asus.
The key to getting the 4~sk to hit the sweet spot is to get the 4 to hit them on their way down at almost the highest point. The hitbox on the shadowkick is actually a square, and it's corner is above jades actual leg. This causes them to float higher after the kick then normal which allows you to follow up with 1,2 4 staff grab/shadow kicks.