Okie, unable to find the formula and I've long forgotten my trigonometry. I added a MI fixed front/rear on a rifle, 16", excessive right windage(on rear) to get zero at 50. I didn't notice at the range that the rail was off at the receiver, loosened and aligned it when home. It appeared to have maybe about .050-.062" right cant. The front is back enough to allow a M300 light at 12:00.
Curious of what that would equate to at 50? I hope to check Friday and hope that corrects the issue before I look further.
Oh-"excessive" the rear aperture was close to the right ear. At mechanical center, I was roughly 5" left at 50.
Mark
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