What's wrong with you people!!!! That's why your laces keep coming undone!!! The trefoil should be right-over-left.
lol
But it does look magical, I'll have to try it, switching the forward/backward loops due to my right-over-left trefoil.
They have to match. From all the "you're doing it wrong" posts and videos I can only assume that everyone (else) is learning left-over-right for the initial twist, and then right-loop for the main bow, which of course slips.