So how are you handling that when you get one of these knives, like say a Bark River, that has a fully convexed primary grind? Are you just grinding a flat edge bevel on there anyway? I don't have any of these full-convex grind type of knives, and have been avoiding them for that reason, because I don't really see a straightforward way to maintain them well. If it's just the EDGE that is convex, that seems fairly manageable and you'd have more choices. You can grind out the convex and reprofile to a flat v-grind edge. Or you can use the "rocking" motion with edge-trailing strokes on a stone, have seen Murray Carter do that, I assume you could do that to maintain a convex edge. But an entire convex grind, I'd think that would be kind of a maintenance hassle.