remind me again how to set the hair light?
I usually have it 2 stops down, but then it's zoomed to max. Should I snoot it or not?

What angle should I do? From behind, or from the same level? I've found issues with shadow caused by either the fringe or eyelashes if the subject isn't exactly still (hence I haven't been snooting lately) If I have it from the same level then at times the tip of the nose gets lit!

Because of the aiming issue I keep having to climb back and adjust the aim/power. I can't tell sometimes whether the subject simply had moved forwards or if the power is too low.