years back i bought a set of the Alaskan tapered carbons, cut to my standard 27" length. I intended them for my Super Kodiak, but no matter what front weight i used they curved way right out of the right hand bow. I can secondary aim, usually an over spined arrow just appears to fly loggy, these went way right. With 200 grains up front, out of my fastest bow, my 68" yew/bamboo longbow they flew perfect with in a half inch plus or minus my intended draw. Upped the front weight to 250 grains, not as good. upped it to 300 grains they hit the bow. The same happens when I put just a standard judo on them, I can hear the arrow hit the bow and the arrow flight shows that as well. I tried the same point variations on 60 pound Surewoods and the point weight changes show very little affect. Out of Hill style longbows, wood seems to be way easier in my case. Even though I get really good flight in that rather tight parameter of nailing my draw length with 200 grains up front, i am a bit afraid to use them, should I get a shorter than expected draw length, at an inch under my normal draw they fly awful. The tapered carbons have me baffled as to why they are so sensitive.