I am fairly new to vaping and ordered an istick 30w and a nautilus mini which arrived to me this last Friday. I read all the instructions and loaded it up, used it all evening Friday and all day Saturday and Sunday...however this morning I went to use it on the way to work and all the juice was leaking out of the air hole? I of course had no extra supplies on me so I had to wait until I got home to mess with it. I just put a different coil in, put juice in, finger tightened it, primed it and then set it upright for about 30 minutes. Same thing all the juice is leaking out of the air hole...what am I doing wrong here?