Hello to all, first thread. Been vaping for about two months and after trying so many ejuices, finally finding favorite flavors/makers (esp Phillip Rocke). Instead of constantly changing and cleaning tanks I've settled into purchasing a number of Nautilus Mini tanks filled with my favorite ten juices. Different colored drip tips and a e-log keeps everything organized when i need to make changes. My local vendor says this will lead to leakage? I haven't had any problems so far. I keep the tanks upright in holders. Does anyone see this as a problem? Thanks