The grinds on that Emerson are a think of beauty. What is the edge thickness? What do you charge for a job like that?
I very rarely put on anything steeper than a 15 dps edge and this comes standard when I do regrinds and highly suggested when I do mirrored edges. That emerson in the pic is sitting around .005″ thick I believe, you don’t really wanna go to a true zero w/ a hollow grind as it will make it too weak. The dual grind is ideal though as you can leave the tip thicker or a different type of grind for prying strength and have the main edge for slicing ability. I’ll shoot you a pm.