Any tips for hiding staples? I've owned a loop stapler for a few years and never used it. Now, I'd like to start for certain jobs. I've tried using a gouge, a channeler and the best result I've gotten has been with a razor blade held on an angle. Any tips? Do I need to glue the cut before pressing the loop? Picture is of one strap I used the razor blade on( its stapled)the other is of an antique box loop with staples. The new one is not glued or pressed, I was just trying things out. Thanks for any help!