So far I am not having any success with dripping, it is my first time tho so I expect I am doing something wrong. I read all the threads about how to do it, but I'm having no luck. I have flooded my atty twice an have yet to get a decent hit. All I have is a big leaky mess. Again I'm sure this is due to my inexperience and NOT the fault of the drip tips. They fit snugly and seem like quality products. I got 1 long and 1 short. Are you an experienced dripper? Any advice you could give this noob would be much appreciated.