Kenneth - awesome demo. Thanks so much for sharing this!! Question about seam allowance clipping: why do you clip perpendicular to the seam? I recently read it's best to clip on the bias (or at an angle, I suppose, depending on what grain your seam is on) to reduce ravelling. Doesn't matter if you've got a fabric that doesn't ravel much, but thought it was just a good habit. Your thoughts would be appreciated!