I have perfected it preety much and have made a braclet that fits perfectly. The only problem was the button. I cut an OD button of an old combat jacket, but I wasn't sure how to thread 2 bits of paracord through 4 small holes. In the end I solved it by making the four small holes into two larger ones using a tiny saw and some mini files. It took a while but I managed it in the end. I am now experimenting a bit more to see what elso I can come up with.