Yes ! The PTFE tube . Sorry , I ' m kind of a noob at this and my vocabulary isn ' t the best yet . I am still kind of amazed I managed to disassemble and put it back together without it doing something like blowing up . I ' ll check the heatbreak too . I didn ' t think to see if that was clogged thank you again for your help ! <| sep |> Depression , inability to relate to others , lack of peerage , the condescension of being given orders by morons , seeing stupid mistakes all around and not being able to fx them . Essentially living in a world full of idiots is taxing . EDIT living in a world occupied by those idiots that a think they ' re smart and aren ' t , and b thoroughly relish acting like anyone and everyone who believes they are smart MUST be wrong or lying on the basis that they said they ' re smart , not that those who think they ' re lying or wrong actually know any different . Assholes in short .