Bill (Basalt):
Good to hear from you. We're having a little trouble getting the airpot hotel in Darwin to get back to us, but I'll increase efforts next week.
Karen has taken over my Hummingbird, and is drawing it to 29" at 74#, easily. I don't even try to explain it anymore. We're going to OL's tomorrow to pick up new limbs for her ACS CX at 70# @ 29". OL may get another heavier ACS in my hands, but I have a BW PLX at 81# coming in a couple of weeks. Hopefully this report on her bow weight will keep you sleeping well. She's hitting what she aims at, too.
As to heavy arrows. I've worked quite a bit with Grizzlystick Alaskans and Safaris, and getting them over 1000 gr is a snap. I like them.
But I'm now working with a relatively little known shaft, the Gold Tip Big Game 100+. Stiffness is between the Alaskan and Safaris, it seems. Rick McGowan told me about these. You can find them in camo or black, pre-fletched with feathers, on at least one internet archery supplier. Using 3 Gold TIp 50 grain weights from Black Widow, and the full length shaft inserts plus Tip adaptors (125 gr) and 160 grain heads from 3 Rivers archery, we quickly assembled these arrows at full length (which is what we shoot), achieving 1032 grains and perfect arrow bare shaft flight from both a 74# Hummingbird and a 76# Morrison longbow. 143 fps. At only about $115 for the entire dozen arrows, and at 5/16" shaft diameter, I'm pretty impressed.
We'll likely have to stiffen them up for OL's ACS bow, but we'll see. Awful easy and inexpensive way to get heavy, small diameter buffalo arrows. - Jay and Karen Campbell