Like the 3M with all 3 direction arrows below it.
GB -> YB............... -> RB ............... -> YB -> RB
.......LGA, TGA, RGA -> LGA, TGA, RGA
If you have a green ball, when what's the difference between the ball indication and the left, through, and right indications on together? What's the point of having the red ball on at the same time as the arrows? Wouldn't that negate the red ball anyway??



