I usually use a couple rubber bands and twist. But then again I went to take the top off my 23mm and twisted the whole top off. I think I have a twisted fill oring jammed in there.
I swear the oddest things happen to me![]()
Tried that the first time I wanted to clean it out and ended up chipping one of the tubes. Than whilst putting it back together the chipped part sliced half way through the two o-rings which ended in not having a proper vacuum anymore and a small drop kept coming out from in between those o-rings.


That's why I'm wondering if there's an easy way about it
