I just went through the whole process of setting up my third axis on my Black gold sight.

I had been shooting fantastic groups to 30 and 40 yards without ever touching this adjustment. Following the set up procedure I saw that it was way off, yet my groups were fine. Shooting level to target.

After looking at the way this works and was out of adjustment, I think it would be a very important setting for steep down hill shooting or from a tree stand. It was way off when shooting down at a steep angle.

On the other hand, I'm not sure how many bowhunters give a rip about the bubble level when they are hunting anyway?

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