I am still a newbie. Have the Reo Grand with a Cisco 306 2.0 atty. Still trying to get the hang of this squonking. My question is why does it seem like I am just sucking air at times? Getting very little vapor or taste? That happens about 75% of the time but then I will get a great hit with lots of vapor for about 4-5 hits. Can not figure why sometimes great and others lots of air? Same atty on it. Same juice. Using Domestic by Johnson Creek. This can happen even the same day I put on a new atty so I can not believe it is the atty is dirty. Don't know if I am maybe flooding my atty and then when it burns off is when I am getting the great hit or vise versa. If I am flooding it should I just continue to hit it and let it burn off or remove it and blow it out? Seems like I get better flavor and vapor using my eGo C with a vision clearomizer. Paid way more for my Reo and think it is just I am not using it properly. Please help!