marnk wrote:

Maybe the wick is blocking the juiceflow holes completely? A small gap is needed to let air in to avoid underpressure.

Yes it is! I’m going slightly mad because for the for the firsts ml all work fine, but when the liquid reach the half of plastic tank the flowing of juice stop! 😅 can’t understand why! I was thinking a vacuum problem, and changed all the orings but didn’t solve the issue

Just tried with less cotton but seems strange that happens only when it have 2ml of juice, your one wick good till the last drop? maybe I got a fault one!
I will let you know if solved with less cotton!
Thank you