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Help Needed With mRad Calculations....

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I just got done measuring all the beam sizes focused to infinity at zero and out to 175 feet and here is what I got.....

Quote:

Focused to infinity at zero feet it's 12.5mm fast axis 10mm slow axis

Focused to infinity at 175 feet the fast axis was 49mm and the slow axis was 19mm

Sooooo the....

Slow Axis mRad Is 0.1874765632328795 focused to infinity

Fast axis mRad Is 0.6842893570104003 focused to infinity
And from what many people have told me in the past numbers that low are unbelievable, Can someone please tell me what I'm doing wrong ???

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