I have the gold tip 5575 cut to 27 inches and a 100 grain broadhead with a total weight of 360 grains. I keep doubting my set up for my elk hunt. How much would I benefit from adding about 30 grains to the front of my arrow? Will I be underspined? Will the extra 30 or so grains make a big penetration difference? My specs are 28 inch draw and 67-69#.
