Quick question on adjusting the Illuminas...

On the top adjusting knob, one side of the knob has 2 white lines on each side of the shaft for the screwdriver. The other side does not. Which side is suppossed to be pointing to the correct number? The instructions did not specify this...

 

Those whites lines sort of form an arrow, point those at the mumber you want. And make sure your'e not between two numbers. there should be little bit wiggle in you screw driver when you are on a setting.
homer

 

thanks homer, thats what I assumed. Kinda crude looking arrow, just wanted to make sure.