Originally Posted by
SwampCollie
Not sure if anyone else has noticed this or not, but I personally shoot with both eyes open... and put all my focus on my target.
If I am shooting inside, or at night under the lights outside, at 20 yards I will shoot almost a perfect 2" to the left of where my arrows hit under normal sunlight.
Yes, I've had this happen, too. Different lighting going from outside to inside and back out can have that effect, but only by an inch or two. Over time guys like you and I learn to recognize this and adjust accordingly.
Brewer didn't say anything about whether he was alternating from outside to inside.