I'm putting together some 650gr Grizzly Stik arrows and am wondering if the Iron Will single bevel Buff (no bleeder blades) 200 grain runs a true 200 grains or if they tend to be a few grains over or a few grains under. I'm trying to get them to be as close as possible to 650 and match with my field tips, which I'm finding are about 2-3 grains under 200 grain. I know it wont really make a measurable difference, but I have the selection of back weights to do so, so why not do it. Thanks all for your input.