So I received my vtube from Apollo couple days ago, been dripping directly on the atty, 3 drops till a flavor reduction then repeat. However the unit still seems to leak. There may be some user error here I am by no means an expert. It seems to leak into the connection port, and sometimes ill notice my hands being a little greasy from escaped juice. Is this a common problem with these units? am I perhaps doing something wrong im not aware of? Lastly and possibly most importantly can liquid leaking into the connection port damage the unit in any way? Any information is greatly appreciated. Thanks in advance.