I plan to use 56# longbow, I was wanting to know if I should use my cord weighted carbons or would my unweighted carbons penetrate just fine? I am using 55/75 Gold Tips I will be using 145 grains of Wolverine or a Bear Razorhead (very old ones) on a adapter that have the same weight. The unweighted carbons shoot a tad bit flatter, of course this is because of the faster flight, but I am more worried about leathality of my arrow. I have never shot a black bear before, so I want to get all my questions out there before I do and have to worry about 100-400 lbs. of really mad wild animal, or not recover my game. I would use wood arrows, but I do not have the patients for the care for them, carbons do not need care and they are always straight and take a lot abuse!