I was looking, couldn't find too much information on how you guys store your extra refilled cartridges. What parts do you seal off and how do you keep them? I'm not sure which parts I should be taping up or not. Do I tape the air vent that I remove when I initially get the ink? I know I should put the original clip that I got when I first got the cartridge on, hold that with rubber bands? I don't want them to dry out or leak. Thanks