No need to change my sights since I usually get my broadheads to group in the same spot as my field points. This is not always possible for a beginner without spending serious time at the pro shop so since your field points and broadheads are grouping so close Id keep the setup the same and repapertune a week or two before season then see how they fly and if their still slightly off then move your sights to sight in the broadheads never try to compensatebecause it will be a nightmare for you if you forget to compensate and you very easily could do so in the heat of the moment. Hope this helps.

Jason