Re: Broadhead troubles.
I have the same problem, I shoot Muzzy 125, just came across and article in Peterson Whitetail Bow Hunting, according to that, assuming your fieldtips are set, if the broad head hits the target above , move nock up, opposite if it hits below.
If it hits to the left, arrow can be overspined, decrease spine or increase broadhead weight. If broadhead hits to right, arrow is underspined. Increase spine or decrease broadhead weight,,
At least that is what article states,,