For those of you shooting through Whisker Biscuits, do you shoot w/ the colored vane down?

No, typically the odd vane should be pointing up....especially on the newer "brown/black" configuration.

Reason I was asking is b/c I don't see any noticeable difference at the yardage I shoot. When hunting, I'll shoot out to 30 yds. and practicing, I shoot out to 40, but still don't see a difference...