Martyn,

I wouldn't normally use the back of a blade for a sharp edge to work with an artificial flint. The swedge at the aft end of the sharp blade will work if I didn't have another alternative, which I would normally always have. At worst, just attach a short piece of handsaw blade to the flint. I prefer the rounded spine. Different strokes. <img src="images/graemlins/grin.gif" alt="" /> I have no idea if Chris would do such a blade, doesn't seem like it would be a problem, but you never know. If and when you get to the point of ordering, I suppose I can ask.