CMitchell, if you choose to simply move your sights so they line up with where your broadheads are hitting, make sure to check them at several distances. If they do not always hit in the same place relative to your field points you have a tuning problem to correct. Fixed blade broadheads can amplify tuning problems that are not evident when shooting field points.

Most often, if not every time, moving your sights will be OK for a single distance, like 20 yards(or wherever you tested them), but when you shoot at 10 or 30, you may find that they hit differently. Trying to keep track of where they hit at what range is a bad idea. No time for all that thinking in the field.