Mouse and arrow keys position the saber. Use the sliders to edit the visual effect of the saber.
Noticed @MabonBaladevaKain trying to improve their blur effect and went looking for ways to do just that. I managed to recode the entire saber from scratch and get it to work with only five block chains! The code is similar to what I used in my motion blur effect projects, which means it should work pretty fine without much lag.