Ok, I went to the range last Monday, and this is what my results were.
I didn't write everything I did on the targets, so I'll type it out here.
The targets will be marked in this fashion, top left is L1, top right is R1, bottom left is L2, and bottom right is R2.
There was about a 3-5 MPH wind crossing from left to right of my target when I was at the range. All shots were made at 25 yards and all adjustments to windage are made from the rear aperture set at center.
Target 1:
L1: No adjustments for windage, prone unsupported, holding at the center of the target, using the supporting stances from the M1 Garand training videos (without the sling) as best as I can.
R1: prone unsupported no windage adjustments
Center: Seated and supported, holding at the center of the target, no adjustments for windage
L2: One Rotation to the right for windage, holding at center of target.
R2: One and 1/2 rotation to the right for windage, holding at center of the target. Tried applying trigger squeeze with only my index finger and allowed the other fingers to remain relaxed
Target 2
L1: Prone Supported, no adjustments for windage, holding at center of target
R1: Same as L1
Center: 1/2 rotation to the right for windage, prone unsupported
L2: one rotation to the right for windage, prone unsupported
R2: one and 1/2 rotation to the right for windage, unsupported
All shots for Targets 3 and 4 were held at 12 o'clock high at the tip of the diamonds
Target 3:
L1: Supported from the bench, 1/2 rotation to the right for windage.
R1: Supported from the bench, no windage adjustments, rear aperture brought back to center
Center: Prone unsupported, no adjustments for windage
L2: Prone unsupported No Adjustments made for windage
R2: Prone unsupported, 1/2 rotation to the right for windage
Target 4:
L1: Prone Supported, windage adjustment one full rotation to the right.
R1: Prone unsupported, one full rotation to the right
Center: Prone Supported, windage adjustment one and 1/2 rotation to the right.
L2: Prone unsupported, no adjustments to windage