Just got in an LR atty from BWB with my liquid order. Do I need to prep it in anyway? Or do I drop in a few drops and vape away? This one looks different than the one I got with my Ego. Seems to have some sort of polyfill or something in it. Here is a pic, the atty on the right is the new one:

Link to the atty I got: http://www.backwoodsbrew.net/index....category_id=2&option=com_virtuemart&Itemid=20
Thx in advance
-AJ

Link to the atty I got: http://www.backwoodsbrew.net/index....category_id=2&option=com_virtuemart&Itemid=20
Thx in advance
-AJ