So I am not exactly new to vaping, but I am not an expert either, so that's where you guys and gals come in. Whether I am using my 401 or 901 when I try to drip into my cart, I always end up with juice in my mouth (yuck!) On my 401 I went to no filler what so ever and would only dip my atty in juice and I would never get juice in my mouth. But when I would use the filler and try to "top off" my carts, I always tasted the juice. Now with the 901 I am having the same problem. I can drip on the atty with no problem, but when I use a couple drops n the cart filler, its the same thing all over again. Ive watched videos on how to do it, and even try to be easy on the juice, but its still a no-go. Can someone tell me if this is normal or if I am just an idiot and can't do it right! Please help!!