Over the years this has been one of the most requested videos. I put it off because impressioning a key can be quite tedious and often results in failure even for the most experienced impressioners. My goal here was to show you what tools you’d need, as well as discuss the process. I deliberately chose a 4-pin lock to keep the video length reasonable, but as it turned out that wasn’t necessary because the bitting was so mild. It literally popped open in minutes, much to my surprise.
Anyway, welcome to the world of impressioning. I think you’ll find it one of the most rewarding AND frustrating skills you’ll ever learn. Good luck!