im using the newer coils kanger released along with the aerotank 2 (the ones with just holes in the stem, no wicks protruding) and im getting dry hits up the b-hole. i though at first it was a bum coil. but when i popped another one in and primed it, same thing. im vaping 1.5 ohm with 11 watts. i tried stepping the wattage down to 9 with no real difference. and theres no way to get at the flavor wicks in these without tearing them apart. what the hell is going on?