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OCW opinions?
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<blockquote data-quote="Mike 338" data-source="post: 1566012" data-attributes="member: 41338"><p>Well, this is a OCW Test which is a quick and dirty method of determining which charge falls into an area of least harmonic "uniqueness". The idea with this test is not necessarily to pick the tiniest group but to triangulate your three shot group and identify the spot where the center of that 3 shot group would be. When you find two or three adjacent groups whose centers are virtually in the exact same spot, those powder charges show the greatest sweet spot potential. If you look at 43.1, it's center is at 12:00 of your target dot but the two groups on either side are at 9:30 or 10:00 o'clock. If 43.1 was more in the 10 o'clock position, that would be the obvious winner.</p></blockquote><p></p>
[QUOTE="Mike 338, post: 1566012, member: 41338"] Well, this is a OCW Test which is a quick and dirty method of determining which charge falls into an area of least harmonic "uniqueness". The idea with this test is not necessarily to pick the tiniest group but to triangulate your three shot group and identify the spot where the center of that 3 shot group would be. When you find two or three adjacent groups whose centers are virtually in the exact same spot, those powder charges show the greatest sweet spot potential. If you look at 43.1, it's center is at 12:00 of your target dot but the two groups on either side are at 9:30 or 10:00 o'clock. If 43.1 was more in the 10 o'clock position, that would be the obvious winner. [/QUOTE]
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