I may be dumb or I just don’t get it? How do I know which one of your different wraps to use if I’m only interested in the final product? How wide the knot will be? For instance, I have a mallet with a 1 ¼ diameter handle and I want to put a stop at the end that’s 1 inch wide. What is the formula to find out what number of pins to use on your mandrel? I want to use 1/8 braiding.