Yup what Elkcrazedfrk said.
Umm JNDEER. One question. How much leather have these guys from State Archer's worn off there boot, above treeline, and not in a ground blind sitting on some private property in Mendocino County. I mean no disrespect, other than I work in several archery shops over the years, and there is a big difference between a good 3-D shooter, and a hunter. A top 3-D shooter is more appt to set his bow up like is compotition rig, as I once did before I saw the light. Short axel to axel, light arrows, = broadheads all over the place. Unless you are Randy Ulner, and have flaw less form.
It all starts with a bow that fits you properly, and a bow ment for hunting, not compotion. Longer axel to axel, longer brace heigth, more passive draw curve, and the correct draw length is a must. Your bow needs to be shot in, the sting and cables streched in. Once that is done your bow needs to be timed, and the center shot set. Small adjustment to the timing, nock point, and bow poundage will bring most quality built BH in order, as long as your arrow is the correct one for your bow.
Arrow selection. I really wish people would stop worring about FPS, and KE, and all that BS. Arrows should be fitted to the bow, and the one shooting it. Not by how fast it will go. When shooting a carbon arrow for hunting it is always better to shoot a heavier spined arrow, than a lighter spined arrow. BH's fly better, or are more forgiving when properly seated onto a heavier spined arrow, than a weaker spined arrow. Dont worry about FOC, GPI, or any other abreviations. The biggest thing about arrows and broadheads is, wait for it, wait for it, how well the BH seats onto the arrow, and the spine. If the BH seats tru onto the arrow, then the arrow with the BH on it will spin tru, on you finger is the best way to feel a wobble. You may have to try seating different BH onto different arrow before you get one that spins tru. Or you may need to get one of the G5's arrow truing tools. I know that is not the name, but look at there web sight and you will see what I mean. It squares up the business end of the arrow.
I know I have been rambling on, but long story shot. If your bow fits you correctly, and your arrows fit the bow correctly, and the BH fit the arrows correctly, then yes BH tuning works. I have been doing this since 1997. If anyone needs help with this drop me a line and I can help. Or if there is a big enough call for it, maybe I sould figure out how to do a Youtube thing, so that way everyone can see how it happens.
One thing is for sure. You have to have a bow press, be will, and patient to adjust your timing, poundage, nock point.