hey mooler just curious about something. What was the reason you tried the blue foam in the mega cart? was it because you were not satisfied with the original poly fill? I have had these mega attys and carts now for 1 whole day. The problem I am running into is when I refill and the atty becomes wet, it doesn't vape near as good as when the poly is more just barely damp. Seems like I have to take 20 or more drags just to get the poly "less wet" so the atty will produce vapor. The last 20 drags (before it seems to dry or a flavor difference) is simply awesome. I just picked up some blue foam so I'll give it a whirl.
Too much wetness on the end of the filler will flood the atty. It takes a while to vape off the excess and get the saturation right. I touch the end of mine to a paper towel to soak up the "puddle" before putting it back in the atty.