I would never sharpen it. It goes back in the kitchen when I'm done with it Someone could cut themselves while eating cereal.
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Seriously, when it is dull it can be used aggressively without potentially taking any wood off as well. It plows the bark off and simultaneously bones the back which I consider a good thing. It is not a scraping of the cambium that I am going for but basically like using your fingernail to remove tape.
Reduced the stave a bit more and trapped it to the back today. Ready to put the bends in over the next day or so.
More pics coming even though I sense this isn't very riveting stuff.
