Nomercy448
Sorry about the mix up with arrow weights. I was saying "total arrow weight including heads were 383g and 431 grains. If I changed arrows to what I want it would increase my arrow weight including head to 431 grains. Second it gets cold towards end of our late season up here, so I was thinking if I hunt with a 65 lb draw It would be no problem to comfortably pull it back in real cold situations. All your calculations are almost exactly what I got. I am using a .350" spine. Will a heavier arrow at 65lbs kill a deer and get a pass through is what I really want to know?

Thanks