Compare the Multi Mark™ locator to the outside
perimeter of the electrical box you are using.
Electrical boxes vary so this will show you where to
make your cut(on the line inside or outside the line).
Place Multi Mark™ target in electrical box inserting
the ends of the springs into the electrical box device
Take a mental note as to the direction of the arrow.
If you have a multi-gang box you install the targets
at each end of the box.