That is the problem with the angle. Depending on how they set up and applied pressure, their numbers can be way off. I have a couple of bishops, but I have already sharpened them, so I can not test to compare.That’s one way to read the data. However, I also don’t want my blade to have a sharpness of 460 or 524 from the start, either.
but for sure I had to sharpen them.