I have used the small scrunch type bands. After you have put the top know up pull it forward a little bit and from the back pull the back part of the top knot a little tighter. So now you have more pressure on the rear part of the top knot.
Hope this helps!
__________________ .  Cali  , and Cali's keeper and staff, Jay No, not a "mini" Yorkie - She loves to motor in her Mini Cooper car |