hello

i'm trying to track direction of movement without using getposition functions. i' doing it using conditions on scrippted effecs in an ability an seems to work (script name is trackvelocityx). the problem is that I won to transmit the information from this effect to the main spell: a concentration aimed spell.

in the page

http://www.creationkit.com/Variables_and_Properties_(Papyrus)

mentoin the us of the properties window but y cannot modify the trackvelocity property

What am I doing wrong?