回答“How can I secure the charging port of my Infant Optics DXR-8”The tank worked well for a while with a few small complaints that led to larger nuisances. Whenever refilling the tank the plastic piece breaks on comes off making the device almost unusable, molten hot vape juice shot straight in your face. I found a way to overcome this by being more delicate with refilling the vape juice, not too much of an issue as soon as you know to be aware of it it. HOWEVER, the charging port that comes with the device pulls out the metal piece that assume is meant to keep the charging point in place to where it may work properly.. this leaves the user with the problem that recharging this difficult if not impossible. I respect the product but this seems to be a fatal flaw in the design. I hope that there is improvements in the future.... if not I am likely to switch to Juuhl.