Hi,
I bought my ultimaker in june. Since then I have a constant problem with the tube poping out, I tried to solve that with a very strong glue, but this caused filament grinding. Today however after tightening the extruder part so tight the tube came loose again (you can`t believe the frustration at that moment).
I took a look at that new hot end, the white little tube (I think its called teflon insulator) can it solve my issues, or is useless for me? I`m kinda losing hope that my printer will ever work properly for longer then 4 hours :(
Oh and do I have to buy the entire hot end kit or just this part: https://shop.ultimaker.com/en/parts-and-upgrades/teflon-insulator.html?
thx in advance,
Sorry for my bad English.