I'm having an issue with my EMDCC.  Condensation is forming on the inside of the tank wall (not the tip) and is diluting the juice.  My juice got clear, lost a lot of flavor, and doesn't hit well.  This is a huge problem, unless its a problem with the juice.  I didn't notice it the first time, but now put in a different juice and have the problem.
Also watched Pbusardo's video on taking these things apart and I can't get mine apart?