Pre mission prep?
I always go out a few days prior and verify my zero and take a lot of care during transport and stalking to not bang around the gun.
I knocked off my zero once and that assed me up so much by missing a deer that I have OCD about my sights since then. But I have never missed due to a bad zero since then.
I feel your pain but I am sure you will get him. Enjoy all I have to shoot at down here are gang bangers.... Season is open all year round.
