Use a ruler and any sharp object that you can find (anything that you can use to leave a mark on the leather) to mark each stitch you're going to make. Try to keep a consistent gap between each stitch.
Mark the stitches
Use a ruler and any sharp object that you can find (anything that you can use to leave a mark on the leather) to mark each stitch you're going to make. Try to keep a consistent gap between each stitch.