I'm a brand new member to the forums but tried to read over the relevant articles regarding skews. What is the best way to sharpen a large skew with the "Lacer profile" which is straight for ~1/3 of the width and curved for the remainder, and the overall angle on the end is ~70 degrees. The skew is 3/8" thick and 1-3/8" wide so it doesn't fit into the regular skew jig at all, and that would only work (as I understand it) for a straight edge.