I ordered 5 liquids from nhaler and 2 of them were soda flavors, one dr. pepper and the other is HV cream soda. Has anyone noticed that the soda flavors seem harsher on the throat? I'm not talking about throat hit but it seems to irritate my throat more then other flavors..is it suppose to be like that to imitate the carbonation from sodas? Also I've been vaping for about 2-3 weeks now and I can hardly ever taste the different flavors. Any suggestions on getting a better taste? I always keep the atty wet and frequently drip a couple drops to the cart to make sure its full. I'm using the 510 btw.