One other thing I forgot. It' s been awhile since I last set up a Star Hunter. You can take a small adjustable wrench and twist the tip of the bottom fin a little bit to make it fit the arrow a little better. You want the shaft riding on the center of the fin and with the flat angle it comes with from the factory, your arrow winds up riding off to the side. The smaller diameter arrows are affected worse than the big logs are.

Tweaking the fin angles the edge of the fin away from the bottom hen feather and gives you a little more clearance.