>>toxik+Wb
The reason your knot does not come undone has nothing to do with tension and everything to do with the order of the way you tie it. Left over right, then right over left. If you learned the standard knot as a kid in the right order and continue to do it the same way today, then the Ian knot will tie the exact same knot. The only difference is that the Ian knot will wear your laces more evenly and it ties faster.