Some of you may think the griffin 25 is a leaky piece of shit, and you would be right, here's how to make it so the temperamental bastard leaks less. Here's what you do. Remove your existing wick take the ring off wick coils do not cut them. wet the wick all the way to the end place wick in channels Put the ring back on cut the wick with 5mm left over wet those bits stuff them back in the channels. careful with the juice flow kids, it only needs a little even with max vg.