When i place the ptfe tube into the extruder it spits it out. I've had this printer for a year. The tube is great cause it works on the other extruder. Here I attached a video to further explain this would greatly appreciate some help.
I cant tell since the video is unavailable, but I had a problem similar to this when the teeth in the connector broke off. If you can easily move the tube within the connector without pushing down the lip then this is most likely the problem. You'll have to buy a new connector, but you can find these on amazon for like $10 for a pack.
Ad the video as a zip file as thingiverse dose not allow any video files to be uploaded please
Hi, I would like to help but can't see any video, try to explain your problem