Just found a temporary (but totally effective ) solution!!!
(list of actions on the figure attached)
I´ve just moved THE NOTES to be in top of the CCs instead of moving the CCs to be below the notes! Then I moved the notes back to where they belong. oO
If someone knows a better way I´m hearing, but for now it works. (but I still need some little space to the left of the MIDI Item so it can work with the note closest to it´s edge)
The example is, delete other articulacion CC messages and notations associated, and them bringing the proper CC message for sustained notes. (that are interpreted by js plugin and sent to Kontakt.
Picture of actions on my reply here:
https://forum.cockos.com/showthread.php?t=179065