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Unread 03-16-2017, 01:50 PM   #26
Rick W.
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Join Date: Jun 2002
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I am far from being right at times, but the attempt is still there. One has to get beat on for whatever to keep the faith sorta speak.

you might take a look at the first equation for tangent of the angle. Is it 8.1 or 81.1?

My stuff is not completely right either, as used a component of barrel length rather than sight radius.

Thanks for the nice presentation and pictorial; lot more than I did.

regards,

Rick W.
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