The secret is to start at the bottom, on the left side of one of "knobs" at the bottom, tie on firmly (I just knot the wick 3 or 4 times) then go up, over, down, under, up, over, down, under, etc. & tie off at the bottom, once allthe "knobs" at the top have been crossed. (It really is easy, but easier to do than to say.)