Testing for Overheated Edges

[EOU]

Not to turn this thread into a review of SET testing and edge rolling but it seems to us that one person's interpretation of SET testing data is just as valuable as the next persons. To us, subwoofer's review was amongst the most telling in that it showed us that, seemingly regardless of manufacturer, sharpness level or steel composition, that all edges roll and do so significantly under the same test conditions. SET testing is not definitive but evidentiary in nature and only gives us good reason to continue to question what we think we knew once.