Somewhere on this forum is a picture of a piece of chalk that explains why you have to take Visual Cues with a HUGE grain of salt

It shows the difference in stark contrast of the same surface and the same chalk and only a slight variation of Pressure applied to change the Striations

It is a great visual aid to really think about how much faith you put in micrographs that were produced at such a small minute scale using the infinite inaccuracies of the human hand..

How did the shaves feel


Sure wish I could find that pic for you