I'm a carto user for my Grand, Boge's 2.0 and Resurrector 1.7, my juice is 50/50. Been using cartos exclusively for about 3 months and it is great. Recently purchased some Res. 1.7's clear cartos just to see what goes on inside. I do not fill cartos using any other method than just a few squonks and off to the races, has been working great. Now with the clear cartos I am seeing A: only really need bottom half of carto to be wet, the coil is about only 1/3 the way up from the bottom B: here's the Question I am seeing some droplets of condensation in the carto, its working fine but are these drops of condensation normal and where do they come from in addition. when I change cartos I cover both ends to keep moist should I be doing this or would it be better to leave the carto open to the air to get rid of drops of condensation? Thanks for help>