F1/F2 angles outside parameters
When I set a backsight, shoot a few rounds in F1/F2 at say, 300 feet. Things are looking normal.
Now when I try to shoot rounds on a point, at say 100′ or less, I get a message saying Zenith and/or horizontal angle difference between F1/F2 is 30″ or more.
Sometimes it’s a minute or more difference.
Does anyone know why this happens? I usually shoot a fixed single prism with a 30mm offset in passive mode. I’ll use auto lock to lock on the prism, and then turn it to passive for the shots.
But even if I shoot it all in autolock, I get the same thing.
The shot ends up being good, even if the error is quite a bit. As in, I can switch set ups, backsight and stake points out, and they’re within tolerance. But I just don’t understand how a shot of 100′ or less with F1/F2 could produce these errors, while one farther away doesn’t.
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