I have been vaping since Jan. 2011. I have been using mostlytanks and carto's. I decided to try dripping, so I went out and purchased adrip shield, a 901 lr atomizer, a 306 lr atomizer and a 501 lr atomizer all bridgelessand the various adapters I needed. I have a VV PV and have watch numerous videoson line about dripping. So when I drip I get a burning sensation in the back ofmy throat and I dont really taste much in the way of flavor from my juice theway I do with my tanks and cartos. I was expecting the opposite. What am Idoing wrong?