Question - Sorcerer Black Magic Utility

[KombAtlante]

I practiced some of these combos last night. The first two combos in this video were giving me trouble. Specifically, at the point, between NJP into Black Magic into Standing 4. My 4 whiffs by, at least, 25 frames or more. I've tried different distances, timing, and mashing the 4. WTF am I doing wrong?

Dont do the neutral jump punch fast, first neutral jump, wait a little bit then do the punch. Once you hit the NJP quickly do the dd1, you dont need to be on the ground to do the dd1, once you do the dd1 quickly do the 4 into the rune.

 

[KombAtlante]

Black Magic combos without using EX Trance part2.

 

[KombAtlante]

More black magic combos without using ex trance.