I'm sure someone else has discovered this; I have to blind/ deaf squonk as my eyes are on the road and the 500 hp Detroit Diesel / 18 wheels make too much noise to be listening for a 'faint gurgle'. I have foung that if I should over-squonk a little I can just lightly blow into the drip-tip, just enough to semi-clear the atty, and then fire away with another great vape ! Thank you Jedi Squonk Master for such a cool little device !