![background image](http://html1.mh-extra.com/html/gantom/storm-form/storm-form_manual_3417949012.webp)
To do this, remove the barrel by unscrewing it from the middle of the
fi
xture. Next, move the primary
op
tic,
secondary op
tic
, and gobo holder ring all the way to the far end of the op
ti
c slider rails. You may
need to loosen the set screws on the op
ti
cs and gobo holder ring in order to slide them along the op
ti
c
slider rails.
You will be le
ft
with a wave spring that sits directly in front of the light source. This wave spring is
meant to hold shu
tt
ers you create out of Cinefoil or Blackwrap.
Insert your cutouts into the wave spring as shown in the picture below.