I'm having a lot of trouble with one of my carto tanks. I don't know if its the tank or the carto. It keeps flooding. I have the vamo so when it floods ill take the tank off and clean it and lightly blow to make sure there's no juice in the center. There will also be juice in the drip cup of my pv and in the center of it. After i clean it up and put the tank back on it will be fine for about 3 or 4 drags but it floods again. its getting very aggravating. Can anyone tell me what I can do to fix it or if I'm doing something wrong?