This has probably been answered a ton of times but I can't find the answer. I just got a 1000mah joyetech passthrough batterie kit in the mail today, it included a 510 lr atomizer and stainless drip tip. I am really new to vapeing having a 510 knockoff for about a week using it with pre filled cartridges. This is my first try dripping, my problem is I drip 3 drops directly on the atomizer let it sit a minute then try vapeing. The first hit tastes fantastic, then all after that have a real bitter taste to them. I blew out the atomizer when first got it, put some red bull 24mg juice on it and first hit was good but then went bad at second hit. I blew everything out again and tried peppermint, which was amazing for the first hit, then went bitter and bad tasting again. What am I doing wrong?