I'd rather not go into the details here. But I'll answer your question partially... Also, I am not trying to be critical here of our poster, this poster has made an amazing first post on our forum and I am absolutely thrilled to have Ketsui with us! Thrilled! But there are some "buzz words" that create confusion. For instance, in one of his early paragraphs, Ketsui states, "One of two main points against the 1315’s anglage that Tim Mosso has made is that because the exterior angles where bevels converge are rounded instead of sharp, they’re finished mechanically from start to finish. " And I don't really know what the poster means by "finished mechanically" means. If you think about that... What's the alternative? Finished "organically" instead of "mechanically?" And how is "finished mechanically" defined by this author in this context?
The vast majority of our members are reading this text very casually - they've had a long hard day at work and this is their relaxation moment. We are exercising the pleasure part of our brain, not necessarily the logic and reasoning part as much. But if we turned our brains fully on and are reading and thinking fully, we may realize there are some vague parts here and there that are not well defined.
Overall, this is a tremendous first post. I applaud Ketsui. It's just a very complex topic and it's not easily explained in text. As a writer and watch journalist, it is very difficult to explain a lot of these concepts via text. It's easier in videos. Word efficiency becomes an issue too.