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Hmm, I thought I already had done. Excessive pressure would be that amount which would cause a hollow ground or otherwise razor to flex in such a manner that most or all of the steel is being removed...

Still, probably a good idea to classify that statement since most noobs will have no clue what "used correctly" would entail, as evidenced by this very thread.

You can use a whole hell of a lot with thicker grind blades, but with very thin hollow ground blades it's a good idea to limit the pressure a bit. Too much pressure with those results in the apex...

I think it's safe to say that he applied too much pressure everywhere, as he mentioned that the edge doesn't cut hair anywhere. How he got there is anyone's guess, since he spent hours at it, he...