Went out yesterday and got 3 out of about 20 shots with my new system on an old bow (Mathews Z-Max 55 lb.). Used some of the Wal-Mart special el cheapo arrows (Wolverines) and they're spot on. The 30-yd. kill was about a 1" tgt. believe it or not, just barely peeking above his mound from the lower part of his eye up. Wasn't even gonna try it but i thought, what the heck. Arrow made a "schlup" sound and didn't sail over the top. I blinked a couple times and thought i saw a tawny-looking bump about the middle of the arrow--sure enuf-- 50-- 40-- 30 head-- I'm using 50-gr. field points from Easton for a bit lighter system and a blunt tip (the 30+40-yarder) made from an 8-32x1" machine screw/lock washers for adjusting the weight close to the field points--works great.