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.
I used to have this problem real bad,then I quit using red pins and it isn't the issue it used to be.
I might get a little if I am outside shooting and the sun is going down and the sunlight is coming in from the side,right at dark.