Can anyone tell me why, possibly, that I am not getting light streaks like the ones similar to this tutorial, https://www.youtube.com/watch?v=QJJaRkcV03A? I uploaded a short video of what is happening. It is not using the decreased opacity settings and is just moving in the shape of the masked plane, rather than dragging it as a streak. Here is the link to my video:
Any assistance I would greatly appreciate. Thanks!