For a little background, I have a Bear's Paw Avian ILF recurve with 60-63# @28" limbs. I draw 30", so it's a little heavier. My issue is that I cannot find arrows stiff enough for it. I am not a fan of the Grizzly Sticks, and right now am shooting the Dangerous Game 250 FMJ's. Trying to tune them, I have them cut down as short as absolutely possible, and although with a cushion plunger, I can compensate, they are still not stiff enough. I've heard of guys nesting 3555 carbons inside aluminums, I just forget the size, and also any tips on gluing/putting these shafts together to give a consistent spine. thanks!