I dispute your assertion that use of an overhead close up slow motion video of the contact would ever result in a errored call.They are also using video to get the call wrong.
Dead on view. Yes. A vertical line through the point would show "the cut". The curious should note that they should try this with actual pool with 3d perspectives and like all things unknown, adaptation to the individual. (lol)The "equal pieces" are the equal halves of the CB/OB overlap at contact?
pj
chgo
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