I just bought a Vision Stone III and I keep getting liquid in the cup/well part at the bottom of the mouthpiece at the top outside the tank. Plus it seems like it keeps flooding out. What can I do to fix this. Im sure it must be the same as the Vision Stone II except it has chrome colored parts at the top and bottom instead of the aluminum look. Or are there other changes and can someone direct me to the thread for these. Didnt see it around here.