Tuning for Alpha Wolf .25 23" barrell

I work dairy farms for pests. Have a .25 Alpha Wolf I just got. Shoot JSB Hades exclusively. Anyone been through this already and have come up with a good setting for their Alpha Wolf for pesting with the Hades. Don't mind experimentinng with mine some but would like to start with something close to what works well. Shoot mostly 50-60 yards, but sometimes need to reach out a bit farther. Thanks.