I've had a lot of fellow leatherworkers ask how you make a four slot bifold with minimal bulk while maintaining a slim and sleek profile. The question of the 'T' slot always comes up. I decided to put together a printable set of directions as well as a basic pattern you can cut out and use for trying it out. I would love to get any feedback on this as well as see any results. If you're still struggling with the concept, feel free to let me know and I can try to explain further. I hope this i