Tron Style trail with a interpolate behaviour help

FirstDan

Hi all
I am using @tshirtbooths demo on torn style trail,
i am trying add a tron style trail on a actor that has interpolate behaviour (interpolate self.position x to 480)
but this doesn't seem to add the trail, i have followed all the steps required

if anyone can assist me, awesome.

FirstDan

after further debugging, if my actor has 0, the trail works , but if i change the rotation to 270. the trail appears vertically,

all i want is for my actor to interpolate to self x to 320 with a trail